Configuration example for the FXO voice subscriber line

In the following figure, the FXO voice subscriber line connected to Router B operates in the private-line auto ring-down (PLAR) mode, and the default remote phone number is 010-1001.

Dialing the number 0755-2003 on phone 0755-2001 connects to Router B. Since Router B operates in the private-line mode, it requests connection to the preset remote number 010-1001 at Router A.

Routing-related configurations are beyond the scope of this example. This example assumes that Router A and Router B are reachable to each other.

1. Configure Router A:

   <RouterA> system-view
   [RouterA] voice-setup
   [RouterA-voice] dial-program
   [RouterA-voice-dial] entity 0755 voip
   [RouterA-voice-dial-entity755] match-template 0755....
   [RouterA-voice-dial-entity755] address sip ip 2.2.2.2
   [RouterA-voice-dial-entity755] quit
   [RouterA-voice-dial] entity 1001 pots
   [RouterA-voice-dial-entity1001] match-template 0101001
   [RouterA-voice-dial-entity1001] line 1/0
   

2. Configure Router B:

   <RouterB> system-view
   [RouterB] voice-setup
   [RouterB-voice] dial-program
   [RouterB-voice-dial] entity 010 voip
   [RouterB-voice-dial-entity10] match-template 010....
   [RouterB-voice-dial-entity10] address sip ip 1.1.1.1
   [RouterB-voice-dial-entity10] quit
   [RouterB-voice-dial] entity 2001 pots
   [RouterB-voice-dial-entity2001] match-template 07552001
   [RouterB-voice-dial-entity2001] line 1/0
   [RouterB-voice-dial-entity2001] send-number all
   

   # Configure FXO interface Line 1/0.

   [RouterB-voice-dial-entity2001] quit
   [RouterB-voice-dial] quit
   [RouterB-voice] quit
   [RouterB] subscriber-line 1/0
   [RouterB-subscriber-line1/0] private-line 0101001