Ctrlk

Configuring Voxtelesys Register Authentication Trunk

Before proceeding with the next steps, you need to purchase a DID on the Voxtelesys platform.

Collect Settings for PortSIP PBX

Before configuring the Voxtelesys trunk in PortSIP PBX, you must first collect the required SIP registration details from the Voxtelesys platform.

These values are required for the Register-Based Trunk configuration in PortSIP PBX.

Step 1: Retrieve SIP Registration Details from Voxtelesys

  1. Sign in to your Voxtelesys account.

  2. Navigate to SIP Registrations.

  3. Copy and securely record the following information:

    • Domain

    • Username

    • Password

❗Note These credentials will be used by PortSIP PBX to register to the Voxtelesys SIP trunk. Keep them secure and do not share them publicly.

At this point, no further configuration is required on the Voxtelesys side. You can now proceed to configure the trunk in PortSIP PBX.

Configure a Register Authentication Trunk in PortSIP PBX

The Voxtelesys Registration Trunk corresponds to a Register-Based Trunk in PortSIP PBX.

❗Important

  • The Register-Based Trunk can be configured at either the System Administrator level or the Tenant Administrator level.

  • If configured at the System Administrator level, the trunk can be shared with multiple tenants.

  • If configured at the Tenant Administrator level, the trunk is available only to that tenant.

Step 1: Create the Register-Based Trunk

  1. Sign in to the PortSIP PBX Web Portal as a System Administrator or Tenant Administrator.

  2. Navigate to Call Manager > Trunks.

  3. Click Add, then select Register Based Trunk.

Step 2: Configure Basic Trunk Settings

Enter the following information:

  • Name Enter a friendly name for the trunk (for example, Voxtelesys-Reg-Trunk).

  • Brand Select Voxtelesys.

  • DID Pool (Tenant Admin level only) If configuring this trunk at the Tenant Administrator level, specify the Voxtelesys DID numbers assigned to this tenant.

    ❗Important

    The tenant can use only the DID numbers in its DID pool to:

    • Create inbound and outbound call rules

    • Configure outbound caller IDs for extensions

  • Hostname or IP Address Paste the Domain copied earlier from the Collect Settings for PortSIP PBX section.

DID Pool Format Examples

Click Next to continue.

Step 3: Configure Trunk Credentials

Enter the SIP registration credentials obtained earlier:

  • Authentication Name Paste the Username copied from Voxtelesys.

  • Password Paste the Password copied from Voxtelesys.

Click Next to continue.

Step 4: Configure Trunk Options

  • Max Concurrent Calls Specifies the maximum number of simultaneous calls that PortSIP PBX can establish using this trunk.

    • Adjust this value based on your Voxtelesys service plan and expected call volume.

Leave all other options at their default values unless you have specific requirements.

Click Next to continue.

Step 5: Assign Tenants and DID Pool (System Admin level only)

This step is available only when configuring the trunk at the System Administrator level.

  1. Assign the trunk to one or more tenants.

  2. Provide Voxtelesys DID numbers to each tenant using the DID Pool.

❗Important

  • Each DID can be assigned to only one tenant.

  • A tenant can use only the DID numbers in its DID pool to:

    • Create inbound and outbound call rules

    • Configure outbound caller IDs for extensions

DID Pool Format Examples

Click OK to save the configuration.

Expected Result

  • The Voxtelesys Register-Based trunk is successfully created in PortSIP PBX.

  • PortSIP PBX registers to the Voxtelesys platform using the provided credentials.

  • The trunk status displays Online in the trunk list.

Next Steps

The Vonage IP Authentication Trunk is now ready for use.

You can proceed to:

  • Configure outbound call routing rules

  • Configure inbound DID routing

  • Assign outbound caller IDs

Refer to the next guide section: Configuring Outbound & Inbound Calls.

PreviousConfiguring Voxtelesys IP Authentication TrunkNextConfiguring Outbound & Inbound Calls

Last updated

Was this helpful?