# PortSIP Communications Solution

- [What is PortSIP?](https://support.portsip.com/portsip-communications-solution/readme.md)
- [Cloud PBX Phone System for Service Providers](https://support.portsip.com/portsip-communications-solution/cloud-pbx-phone-system-for-service-providers.md)
- [The Advantages of PortSIP PBX vs. Other PBXs](https://support.portsip.com/portsip-communications-solution/the-advantages-of-portsip-pbx-vs.-other-pbxs.md)
- [PortSIP PBX Administration Guide](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide.md)
- [Overview](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/overview.md)
- [Summary of Changes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/summary-of-changes.md)
- [v22.x Release Notes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/summary-of-changes/v22.x-release-notes.md)
- [v16.x Release Notes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/summary-of-changes/v16.x-release-notes.md)
- [Prepare the AWS Environment for Deployment](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/prepare-the-aws-environment-for-deployment.md)
- [1 Installation of the PortSIP PBX](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx.md)
- [Installation of PortSIP PBX v22.x](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x.md)
- [Install PortSIP PBX](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x/install-portsip-pbx.md)
- [Install IM Service](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x/install-im-service.md)
- [Install Data Flow Service](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x/install-data-flow-service.md)
- [Upgrade to the Latest Version Within v22.x](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x/upgrade-to-the-latest-version-within-v22.x.md)
- [Upgrade v16.x to the Latest v22.x](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v22.x/upgrade-v16.x-to-the-latest-v22.x.md)
- [Installation of PortSIP PBX v16.x](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v16.md)
- [Upgrade to the Latest v16.x Release](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/1-installation-of-the-portsip-pbx/installation-of-portsip-pbx-v16/upgrade-portsip-pbx-to-v16.x.md)
- [2 PortSIP PBX Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/2-portsip-pbx-management.md)
- [Administrator Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/2-portsip-pbx-management/administrator-management.md)
- [3 Tenant Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/3-tenant-management.md)
- [Managing Tenants](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/3-tenant-management/3-tenant-management.md)
- [Password and Sign-In Security](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/3-tenant-management/3-tenant-management-1.md)
- [Tenant Feature Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/3-tenant-management/tenant-feature-management.md)
- [4 Phone Device Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management.md)
- [Managing Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/managing-phones.md)
- [Auto Provisioning Security](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/auto-provisioning-security.md)
- [Configuring Private RPS Account](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/configuring-private-rps-account.md)
- [Customing IP Phone Template](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/custom-ip-phone-template.md)
- [Bulk Importing Users and Auto Provisioning IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/bulk-importing-users-and-auto-provisioning-ip-phones.md)
- [Zero Touch Provisioning Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/zero-touch-provisioning-phones.md)
- [Provision Phone Using RPS](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-phone-using-rps.md)
- [Provision Phone Using PnP](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-phone-using-pnp.md)
- [PnP Auto Provisioning IP Phone Multicast Debug](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/pnp-auto-provisioning-ip-phone-multicast-debug.md)
- [Provision Phone Using DHCP Option 66](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-phone-using-dhcp-option-66.md)
- [Provision Phone Using TFTP](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-phone-using-tftp.md)
- [Provisioning Cisco 79xx IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provisioning-cisco-79xx-ip-phones.md)
- [Provision Fanvil DECT IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-fanvil-dect-ip-phones.md)
- [Provision Yealink DECT IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-yealink-dect-ip-phones.md)
- [Provision Snom DECT IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-snom-dect-ip-phones.md)
- [Provision Gigaset DECT IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/4-phone-device-management/provision-gigaset-dect-ip-phones.md)
- [5 User Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management.md)
- [Users](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/users.md)
- [How to Configure the Endpoints?](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/how-to-configure-the-endpoints.md)
- [App Template](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/app-template.md)
- [User Groups](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/user-groups.md)
- [DND and Automatic Callback](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/dnd-and-automatic-callback.md)
- [Speed Dial 8](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/speed-dial-8.md)
- [Speed Dial 100](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/speed-dial-100.md)
- [6 Transport Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/6-transport-management.md)
- [7 Trunk Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/7-trunk-management.md)
- [Configuring SIP Trunk](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/7-trunk-management/configuring-sip-trunk.md)
- [Handle Outbound Calls Through SIP Trunk](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/7-trunk-management/handle-outbound-calls-through-sip-trunk.md)
- [PBX and SIP Trunk using PortSIP SBC](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/7-trunk-management/pbx-and-sip-trunk-using-portsip-sbc.md)
- [8 Call Route Management](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/8-call-route-management.md)
- [Configuring Inbound Rule](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/8-call-route-management/configuring-inbound-rule.md)
- [Configuring Outbound Rule](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/8-call-route-management/configuring-outbound-rule.md)
- [9 Configuring PortSIP SBC](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc.md)
- [Topology](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc/portsip-sbc-topology.md)
- [Summary of Changes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc/summary-of-changes.md)
- [Installation PortSIP SBC v11.x](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc/installation-portsip-sbc-v11.x.md)
- [Configuring PortSIP SBC for WebRTC](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc/configuring-sbc-for-webrtc.md)
- [Upgrade to the Latest v11.x Release](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/9-configuring-portsip-sbc/upgrade-to-the-latest-sbc-release.md)
- [10 Configuring SBC for MS Teams](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/10-configuring-sbc-for-ms-teams.md)
- [Architecture](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/10-configuring-sbc-for-ms-teams/architecture.md)
- [Configuring Microsoft Teams](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/10-configuring-sbc-for-ms-teams/configuring-microsoft-teams.md)
- [Configuring SBC and PBX](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/10-configuring-sbc-for-ms-teams/configuring-sbc-and-pbx.md)
- [Configure an SBC for Multiple Tenants](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/10-configuring-sbc-for-ms-teams/configure-an-sbc-for-multiple-tenants.md)
- [11 Deploy the SBC Cluster](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/11-deploy-the-sbc-cluster.md)
- [12 Configuring Virtual Receptionist](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/12-configuring-virtual-receptionist.md)
- [Managing Virtual Receptionist](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/12-configuring-virtual-receptionist/managing-virtual-receptionist.md)
- [Visual IVR Editor Guide](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/12-configuring-virtual-receptionist/visual-ivr-editor-guide.md)
- [Direct Inward System Access (DISA)](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/12-configuring-virtual-receptionist/direct-inward-system-access-disa.md)
- [13 Configuring Ring Group](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/13-configuring-ring-group.md)
- [14 Call Parking](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking.md)
- [PortSIP Call Parking Feature](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/portsip-call-parking-feature.md)
- [Using Call Parking Feature](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-call-parking-feature.md)
- [Using Enhanced Call Park on Fanvil IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-fanvil-ip-phones.md)
- [Using Enhanced Call Park on Yealink IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-yealink-ip-phones.md)
- [Using Enhanced Call Park on Snom IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-snom-ip-phones.md)
- [Using Enhanced Call Park on Grandstream IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-grandstream-ip-phones.md)
- [Using Enhanced Call Park on Dinstar IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-dinstar-ip-phones.md)
- [Using Enhanced Call Park on Htek IP Phones](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/14-call-parking/using-enhanced-call-park-on-htek-ip-phones.md)
- [15 Shared Voicemail](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/15-shared-voicemail.md)
- [16 Call Queue](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue.md)
- [Configuring Call Queue](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/configuring-call-queue.md)
- [Configuring Queue Callback and Queue Exit](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/configuring-queue-callback-and-queue-exit.md)
- [Agent States and Work Modes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/agent-states-and-work-modes.md)
- [Skills-Based Routing](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/skills-based-routing.md)
- [Live Wallboards](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/live-wallboards.md)
- [Silent Monitoring](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/16-call-queue/silent-monitoring.md)
- [17 Roles and Permissions](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/17-roles-and-permissions.md)
- [18 E164 Number Processing](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/18-e164-number-processing.md)
- [19 Billing](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/19-billing.md)
- [20 CDR and Call Recordings](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/20-cdr-and-call-recordings.md)
- [Call History](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/20-cdr-and-call-recordings/call-history.md)
- [CDR](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/20-cdr-and-call-recordings/cdr.md)
- [Push CDR](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/20-cdr-and-call-recordings/push-cdr.md)
- [Call Recordings](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/20-cdr-and-call-recordings/call-recordings.md)
- [21 Call Reports](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/21-call-reports.md)
- [Call Reports](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/21-call-reports/call-reports.md)
- [Speed Of Accept Report](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/21-call-reports/call-reports/speed-of-accept-report.md)
- [Abandon Delay Report](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/21-call-reports/call-reports/abandon-delay-report.md)
- [Call Reports(Legacy)](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/21-call-reports/call-reports-legacy.md)
- [22 Dealers](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/22-dealers.md)
- [23 Feature Access Codes](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/23-feature-access-codes.md)
- [24 Call Pickup](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/24-call-pickup.md)
- [25 Meetings](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/25-meetings.md)
- [Joining a Meeting with the Invite Link](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/25-meetings/joining-a-meeting-with-the-invite-link.md)
- [26 Hot Desking](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/26-hot-desking.md)
- [27 STIR/SHAKEN](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/27-stir-shaken.md)
- [Configuring STIR/SHAKEN](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/27-stir-shaken/configuring-stir-shaken.md)
- [28 Digital Engagement Channels](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/28-digital-engagement-channels.md)
- [SMS Channel](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/28-digital-engagement-channels/sms-channel.md)
- [WhatsApp Channel](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/28-digital-engagement-channels/whatsapp-channel.md)
- [Manage SMS/WhatsApp Message Conversations](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/28-digital-engagement-channels/manage-sms-whatsapp-message-conversations.md)
- [29 Integrations](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/29-integrations.md)
- [Microsoft 365 Integration](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/29-integrations/microsoft-365-integration.md)
- [Google Workspace Integration](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/29-integrations/google-workspace-integration.md)
- [30 Office Hours and Holiday Schedule](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/30-office-hours-and-holiday-schedule.md)
- [Configuring Office Hours and Holiday Schedule](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/30-office-hours-and-holiday-schedule/configuring-office-hours-and-holiday-schedule.md)
- [Routing Calls Based on Office Hours and Holidays](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/30-office-hours-and-holiday-schedule/routing-calls-based-on-office-hours-and-holidays.md)
- [31 Configuring Email Notifications](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/31-configuring-email-notifications.md)
- [Configure System Email Notifications](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/31-configuring-email-notifications/configure-system-email-notifications.md)
- [Configure Tenant Email Notificationis](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/31-configuring-email-notifications/configure-tenant-email-notificationis.md)
- [Customizing Email Templates](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/31-configuring-email-notifications/customizing-email-templates.md)
- [Supported Template Variable Parameters](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/31-configuring-email-notifications/supported-template-variable-parameters.md)
- [32 Night Mode](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/32-night-mode.md)
- [33 CRM Integrations](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/33-crm-integrations.md)
- [ZOHO CRM](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/33-crm-integrations/zoho-crm.md)
- [HubSpot CRM](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/33-crm-integrations/hubspot-crm.md)
- [Odoo CRM](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/33-crm-integrations/odoo-crm.md)
- [34 AI Transcription](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/34-ai-transcription.md)
- [Configuring AWS AI](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/34-ai-transcription/configuring-aws-ai.md)
- [Configuring Deepgram AI](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/34-ai-transcription/configuring-deepgram-ai.md)
- [Configuring Azure AI](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/34-ai-transcription/configuring-azure-ai.md)
- [Configuring SIP Trunks](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks.md)
- [Twilio SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk.md)
- [Purchase a DID on the Twilio](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk/purchase-a-did-on-the-twilio.md)
- [Configuring Twilio Register Based Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk/configuring-twilio-register-based-trunk.md)
- [Configuring Twilio Interconnect Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk/configuring-twilio-interconnect-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Twilio SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/twilio-sip-trunk/twilio-sms-integration.md)
- [Telnyx SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk.md)
- [Purchase a DID on Telnyx Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk/purchase-a-did-on-telnyx-platform.md)
- [Configuring Telnyx IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk/configuring-telnyx-ip-authentication-trunk.md)
- [Configuring Telnyx Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk/configuring-telnyx-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Telnyx SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/telnyx-sip-trunk/telnyx-sms-integration.md)
- [VoIP.ms SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip.ms-sip-trunk.md)
- [Purchase a DID on VoIP.ms](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip.ms-sip-trunk/purchase-a-did-on-voip.ms.md)
- [Configuring VoIP.ms Register Based Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip.ms-sip-trunk/configuring-voip.ms-register-based-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip.ms-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [VoIP.ms SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip.ms-sip-trunk/voip.ms-sms-integration.md)
- [Voxtelesys SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk.md)
- [Purchase a DID on Voxtelesys Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk/purchase-a-did-on-questblue-platform.md)
- [Configuring Voxtelesys IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk/configuring-questblue-ip-authentication-trunk.md)
- [Configuring Voxtelesys Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk/configuring-questblue-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Voxtelesys SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voxtelesys-sip-trunk/voxtelesys-sms-integration.md)
- [Wavix SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk.md)
- [Purchase a DID on Wavix Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk/purchase-a-did-on-wavix-platform.md)
- [Configuring Wavix IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk/configuring-wavix-ip-authentication-trunk.md)
- [Configuring Wavix Digest Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk/configuring-wavix-digest-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Wavix SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/wavix-sip-trunk/wavix-sms-integration.md)
- [Vonage SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk.md)
- [Purchase a DID on Vonage Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk/purchase-a-did-on-vonage-platform.md)
- [Configuring Vonage IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk/configuring-vonage-ip-authentication-trunk.md)
- [Configuring Vonage Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk/configuring-vonage-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Vonage SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/vonage-sip-trunk/vonage-sms-integration.md)
- [QuestBlue SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk.md)
- [Purchase a DID on QuestBlue Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk/purchase-a-did-on-questblue-platform.md)
- [Configuring QuestBlue IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk/configuring-questblue-ip-authentication-trunk.md)
- [Configuring QuestBlue Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk/configuring-questblue-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [QuestBlue SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/questblue-sip-trunk/questblue-sms-integration.md)
- [VoIP Innovations SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip-innovations-sip-trunk.md)
- [Purchase a DID on VoIP Innovations Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip-innovations-sip-trunk/purchase-a-did-on-voip-innovations-platform.md)
- [Configuring VoIP Innovations IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip-innovations-sip-trunk/configuring-voip-innovations-ip-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip-innovations-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [VoIP Innovations SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voip-innovations-sip-trunk/voip-innovations-sms-integration.md)
- [Bandwidth SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/bandwidth-sip-trunk.md)
- [Purchase a DID on Bandwidth Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/bandwidth-sip-trunk/purchase-a-did-on-bandwidth-platform.md)
- [Configuring Bandwidth IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/bandwidth-sip-trunk/configuring-bandwidth-ip-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/bandwidth-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Bandwidth SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/bandwidth-sip-trunk/bandwidth-sms-integration.md)
- [Flowroute SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/flowroute-sip-trunk.md)
- [Purchase a DID on Flowroute Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/flowroute-sip-trunk/purchase-a-did-on-flowroute-platform.md)
- [Configuring Flowroute IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/flowroute-sip-trunk/configuring-flowroute-ip-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/flowroute-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [Flowroute SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/flowroute-sip-trunk/flowroute-sms-integration.md)
- [SIPTRUNK SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk.md)
- [Purchase a DID on SIPTRUNK  Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk/purchase-a-did-on-siptrunk-platform.md)
- [Configuring SIPTRUNK IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk/configuring-siptrunk-ip-authentication-trunk.md)
- [Configuring SIPTRUNK Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk/configuring-siptrunk-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [SIPTRUNK SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/siptrunk-sip-trunk/siptrunk-sms-integration.md)
- [CM.COM SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk.md)
- [Purchase a DID on CM.com Platform](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk/purchase-a-did-on-cm.com-platform.md)
- [Configuring CM.com IP Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk/configuring-cm.com-ip-authentication-trunk.md)
- [Configuring CM.com Register Authentication Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk/configuring-cm.com-register-authentication-trunk.md)
- [Configuring Outbound & Inbound Calls](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk/configuring-outbound-and-inbound-calls.md)
- [CM.COM SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/cm.com-sip-trunk/cm.com-sms-integration.md)
- [Gamma SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/gamma-sip-trunk.md)
- [Aire Networks SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/aire-networks-sip-trunk.md)
- [SMSGlobal Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/smsglobal-trunk.md)
- [VoiceMeUp SIP Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voicemeup-sip-trunk.md)
- [Configuring VoiceMeUp Trunk](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voicemeup-sip-trunk/configuring-voicemeup-trunk.md)
- [VoiceMeUp SMS Integration](https://support.portsip.com/portsip-communications-solution/configuring-sip-trunks/voicemeup-sip-trunk/voicemeup-sms-integration.md)
- [PBX Cluster (v22.x)](https://support.portsip.com/portsip-communications-solution/pbx-cluster-v22.md)
- [Topology](https://support.portsip.com/portsip-communications-solution/pbx-cluster-v22/topology.md)
- [Preparing Cluster Servers](https://support.portsip.com/portsip-communications-solution/pbx-cluster-v22/preparing-cluster-servers.md)
- [Configuring Cluster Servers](https://support.portsip.com/portsip-communications-solution/pbx-cluster-v22/configuring-cluster-servers.md)
- [Managing Cluster](https://support.portsip.com/portsip-communications-solution/pbx-cluster-v22/managing-cluster.md)
- [High Availability (v22.x)](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x.md)
- [High Availability and Scalability On-Premise](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise.md)
- [PortSIP PBX High Availability Architecture](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/portsip-pbx-high-availability.md)
- [High Availability Installations on Ubuntu](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/high-availability-installations-on-ubuntu.md)
- [Upgrading High Availability Installation](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/upgrading-high-availability-installation.md)
- [Scaling Servers On-Premise for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/scaling-servers-on-premise-for-high-availability.md)
- [Scaling SBC On-Premise for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/scaling-sbc-on-premise-for-high-availability.md)
- [Scaling IM Server On-Premise for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/scaling-im-server-on-premise-for-high-availability.md)
- [Scaling Data Flow Server On-Premise for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/scaling-data-flow-server-on-premise-for-high-availability.md)
- [High Availability and Scalability on AWS](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws.md)
- [PortSIP PBX High Availability Architecture](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/portsip-pbx-high-availability.md)
- [High Availability Installations on AWS](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/high-availability-installations-on-aws.md)
- [Upgrading High Availability Installation](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/upgrading-high-availability-installation.md)
- [Increase Size of EBS Volume](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/increase-size-of-ebs-volume.md)
- [Scaling Servers on AWS for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/scaling-servers-on-aws-for-high-availability.md)
- [Scaling SBC on AWS for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/scaling-sbc-on-aws-for-high-availability.md)
- [Scaling IM Server on AWS for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/scaling-im-server-on-aws-for-high-availability.md)
- [Scaling Data Flow Server on AWS for High Availability](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/scaling-data-flow-server-on-aws-for-high-availability.md)
- [Tutorials](https://support.portsip.com/portsip-communications-solution/tutorials.md)
- [Storing Into Azure Blob Storage](https://support.portsip.com/portsip-communications-solution/tutorials/storing-into-azure-blob-storage.md)
- [Storing Into AWS S3](https://support.portsip.com/portsip-communications-solution/tutorials/storing-into-aws-s3.md)
- [Backup and Restore: An Essential Guide](https://support.portsip.com/portsip-communications-solution/tutorials/backup-and-restore.md)
- [Backup and Restore PortSIP PBX](https://support.portsip.com/portsip-communications-solution/tutorials/backup-and-restore/backup-and-restore-portsip-pbx.md)
- [Backup and Restore PortSIP SBC](https://support.portsip.com/portsip-communications-solution/tutorials/backup-and-restore/backup-and-restore-portsip-sbc.md)
- [Backup and Restore IM Server](https://support.portsip.com/portsip-communications-solution/tutorials/backup-and-restore/backup-and-restore-im-server.md)
- [Backup and Restore Data Flow Server](https://support.portsip.com/portsip-communications-solution/tutorials/backup-and-restore/backup-and-restore-data-flow-server.md)
- [Certificates for TLS/HTTPS/WebRTC](https://support.portsip.com/portsip-communications-solution/tutorials/certificates-for-tls-https-webrtc.md)
- [Using a Free Let’s Encrypt Certificate](https://support.portsip.com/portsip-communications-solution/tutorials/certificates-for-tls-https-webrtc/using-a-free-lets-encrypt-certificate.md)
- [Preparing TLS Certificates](https://support.portsip.com/portsip-communications-solution/tutorials/certificates-for-tls-https-webrtc/preparing-tls-certificates.md)
- [Update Certificates](https://support.portsip.com/portsip-communications-solution/tutorials/certificates-for-tls-https-webrtc/update-certificates.md)
- [SIP Header Manipulation](https://support.portsip.com/portsip-communications-solution/tutorials/sip-header-manipulation.md)
- [PortSIP Security Features](https://support.portsip.com/portsip-communications-solution/tutorials/portsip-security-feature.md)
- [Rebranding PortSIP PBX, SBC](https://support.portsip.com/portsip-communications-solution/tutorials/rebranding-portsip-pbx-sbc.md)
- [Trace Server – A Better Way to Monitor SIP Messages and QoS for PortSIP PBX](https://support.portsip.com/portsip-communications-solution/tutorials/debug-sip-message.md)
- [System Service Extension Numbers](https://support.portsip.com/portsip-communications-solution/tutorials/system-service-extension-numbers.md)
- [FAQ](https://support.portsip.com/portsip-communications-solution/faq.md)
- [Troubleshooting Call Issues](https://support.portsip.com/portsip-communications-solution/faq/troubleshooting-call-issues.md)
- [Troubleshooting Phone Auto-Provisioning Issues](https://support.portsip.com/portsip-communications-solution/faq/troubleshooting-phone-auto-provisioning-issues.md)
- [Configuring the Automatic Vacuum Schedule](https://support.portsip.com/portsip-communications-solution/faq/configuring-the-automatic-vacuum-schedule.md)
- [Adjusting Open File Limits for PortSIP PBX](https://support.portsip.com/portsip-communications-solution/faq/adjusting-open-file-limits-for-portsip-pbx.md)
- [How to Activate License key?](https://support.portsip.com/portsip-communications-solution/faq/how-to-activate-license-key.md)
- [What File Format Is Required for PortSIP PBX Prompt?](https://support.portsip.com/portsip-communications-solution/faq/what-file-format-is-required-for-portsip-pbx-prompt.md)
- [What is the Multi-Tenant PBX?](https://support.portsip.com/portsip-communications-solution/faq/what-is-the-multi-tenant-pbx.md)
- [Is the PortSIP PBX built on Asterisk, FreeSwitch?](https://support.portsip.com/portsip-communications-solution/faq/is-the-portsip-pbx-built-on-asterisk-freeswitch.md)
- [What is the SBC?](https://support.portsip.com/portsip-communications-solution/faq/what-is-the-sbc.md)
- [What is the PBX? Features, Benefits](https://support.portsip.com/portsip-communications-solution/faq/what-is-the-pbx-features-benefits.md)
- [What is Direct Inward Dialing (DID)?](https://support.portsip.com/portsip-communications-solution/faq/what-is-direct-inward-dialing-did.md)
- [What is the DID Pool?](https://support.portsip.com/portsip-communications-solution/faq/what-is-the-did-pool.md)
- [What are IP Phones Work with PortSIP PBX?](https://support.portsip.com/portsip-communications-solution/faq/what-are-ip-phones-work-with-portsip-pbx.md)
- [Hardware Specifications](https://support.portsip.com/portsip-communications-solution/faq/hardware-specifications-for-portsip.md)
- [How to Adjust the REST API Rate Limit?](https://support.portsip.com/portsip-communications-solution/faq/how-to-adjust-the-rest-api-rate-limit.md)
- [SIP Status Code of Response](https://support.portsip.com/portsip-communications-solution/faq/sip-status-code-of-response.md)
- [What is SIP ALG and Why You Need to Disable It?](https://support.portsip.com/portsip-communications-solution/faq/what-is-sip-alg-and-why-you-need-to-disable-it.md)
- [Essential Factors for Choosing a Could PBX Solution](https://support.portsip.com/portsip-communications-solution/faq/essential-factors-for-choosing-a-could-pbx-solution.md)
- [Migrate from legacy FCM APIs to HTTP v1 for Android Push Notifications](https://support.portsip.com/portsip-communications-solution/faq/migrate-from-legacy-fcm-apis-to-http-v1-for-android-push-notifications.md)
- [PortSIP SDK License Agreement](https://support.portsip.com/portsip-communications-solution/faq/portsip-sdk-license-agreement.md)
- [PortSIP Software End-User License Agreement](https://support.portsip.com/portsip-communications-solution/faq/portsip-software-end-user-license-agreement.md)
- [Virtual Agent of AI Contact Center](https://support.portsip.com/portsip-communications-solution/virtual-agent-of-ai-contact-center.md)
- [Scale, Profit, Own: 7 Critical Keys to Unlocking White-Label UCaaS Success with PortSIP](https://support.portsip.com/portsip-communications-solution/scale-profit-own-7-critical-keys-to-unlocking-white-label-ucaas-success-with-portsip.md)
- [Simplifying Unified Communications with WebRTC and SIP](https://support.portsip.com/portsip-communications-solution/simplifying-unified-communications-with-webrtc-and-sip.md)
- [CPaaS vs. UCaaS: What’s the Difference and How to Choose?](https://support.portsip.com/portsip-communications-solution/cpaas-vs.-ucaas-whats-the-difference-and-how-to-choose.md)
- [What is CPaaS? Communications Platform as a Service Explained](https://support.portsip.com/portsip-communications-solution/what-is-cpaas-communications-platform-as-a-service-explained.md)
- [UCaaS is Unified Communications as a Service](https://support.portsip.com/portsip-communications-solution/ucaas-is-unified-communications-as-a-service.md)
- [Understanding CPaaS: What it is and What it Requires](https://support.portsip.com/portsip-communications-solution/understanding-cpaas-what-it-is-and-what-it-requires.md)
- [What Is a Softphone? Benefits, Features & How It Works](https://support.portsip.com/portsip-communications-solution/softphone.md)
- [What is CCaaS(Contact Center as a Service)?](https://support.portsip.com/portsip-communications-solution/ccaas.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.portsip.com/portsip-communications-solution.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.