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Note

This procedure detailing configuration of the SBC and Tenor AFM200 assumes configuration in the country of France using G711A / G.711A / a-law.  Other countries such as USA and Japan use the corresponding G711U / G.711U / µ-Law. Verify you are using the proper protocol for the country in which the configuration is taking place.

Perform the steps below to configure the SBC for the interconnection scenario.

Use the SBC web interface and search for the objects below to help with navigation.

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1T38 Media Profile

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Fax Media List

Create a dedicated Fax Media List with the following codecs in the order shown below, this allows the fax to negotiate the T.38 during connection:

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1Fax Media List

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SIP Registrar Table

  1. Create an SBC SIP Registrar table so the Tenor can register each of its analog ports as a SIP User Agent into the SBC.
  2. Enter as many number of Users as expected analog ports to be registered:
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1Creating a SIP Registration Table

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Tenor Call Routing Table

Create a Call Routing Table for Tenor, as shown below to route a fax call from Tenor to PSTN through the SBC Edge.

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1Creating a Call Routing Table for Tenor

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Tenor Signaling Group

  1. Create the Tenor SIP Signaling Group which allows the SBC to send and receive SIP calls to/from the Tenor with the following parameters (created previously).
  2. Verify that the values in the Port and Protocol fields in the Listen Ports panel configured for the Tenor are the same when configuring the
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1Tenor Signaling Group
 

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Tenor Transformation Table

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For example, to route all calls from extension range 1xxx to Tenor, enter similar data in the Description field as shown in figure below.

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1Creating a Dedicated Tenor Transformation Table

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PSTN Incoming Call Routing Table entry table adaptation

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Note

This call routing entry needs to be re-ordered at the top of the Call Routing Table “From PSTN to Tenor” if there are multiple entries, if not, it will never be evaluated and the calls to 1xxx will never go to the Tenor.

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Configure the Tenor AF/AX

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Tenor Configuration Manager

  1. Select the Advanced Explore tab to access all parameters.

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    1General AF View

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  1. Select Confirm/OK after making changes.
  2. Select the "red star button" to apply changes to the Tenor:

 

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1Confirm/OK

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1SIP Signaling Group 1 of 3

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On the Advanced tab, make sure the protocol matches the one configured previously in the Tenor Signaling Group:

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1Edit User Agent 1 of 2

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1Edit User Agent 2 of 2

 

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DN Channel Map

On the DN Channel Map menu, enter the associated number and associate it with the previously created User Agent for each analog port:

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1Voice Codec 1

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Codec Profile

Verify the default codec profile is configured with the previously created codec:

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1Codec Profile-default

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IP Routing Group

Verify the fax section of the IP Routing Group menu is configured as shown below, and matches what was created on the SBC for the T.38 codec:

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1IP Routing Group-default

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Gateway - Routing Table Mode 

  1. Select the Advanced Explore tab.
  2. Expand VoIP Configuration.
  3. Select Gateway.
  4. Check the Use Routing Table checkbox, if it is not already checked.

    Note

    The system will ask for a backup and reboot if this is the first time the Routing Table mode is activated.

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1Number Table-Tenor-SBC 1 of 2

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1Number Table-Tenor-SBC 2 of 2

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1Number Table - New

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1Edit Routing Table Entry 1 of 2

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1Edit Routing Table Entry 2 of 2

These tables only look for and can adapt the called number in the above example, but you can also adapt the calling number.pagebreak