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Enterprise consists of multiple business locations and each business location is typically served by one of the following IP-PBX types.
In

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configuration, the major differences while interworking with an IP-PBX in registration and static modes are as follows:

  • In Static mode, it is not required to route the registration messages for the IP-PBX.
  • In Registration mode, the route configuration to the IP-PBX is not required as the
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    identifies the endpoints dynamically through registration messages.
Note

Asterisk (star) indicates the fields are mandatory.

Prerequisite

You can use the default Address Context or create a new Address Context. Prerequisites for the workflow SIP Enterprise Access (Carrier-hosted IP-PBX) are:

  • Address context
  • IP Interface group
  • IP Interface

Workflow

This section provides a high-level understanding of SIP Enterprise Access Provisioning.

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1SIP Enterprise Access - Carrier Hosted - Workflow

 

 

SIP Enterprise Access (Carrier-hosted IP-PBX) Provisioning Flow

The following figure shows the provisioning flow of the SIP Enterprise Access.

Step 1: Set up a Zone

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1SIP Enterprise Access - Carrier Hosted 1

 

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Note

For more information on creating Zone, refer to System Provisioning - Zone.

 

Step 2: Add a SIP Trunk Group

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1SIP Enterprise Access - Carrier Hosted 2

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Click Yes to add more SIP Trunk Groups and click No to proceed.

Step 3: Finish and Save

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1SIP Enterprise Access - Carrier Hosted 4

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