Accepted Solutions
As a start change your translation to this.
voice translation-rule 11
rule 1 /^\+\(...........\)$/ /\1/
And modify your dial peers with this.
dial-peer voice 91 voip
translation-profile outgoing SIP_OUTGOING
Remove “forward-digits all” from your inbound POTS dial peer. It’s a command that is used on outbound POTS dial peers. Depending upon what number format you need for inbound calls to your PBX you might need to add this command to your outbound POTS dial peer.
I would also recommend to add the interface bind commands on your inbound VOIP dial peer.
voice-class sip bind control source-interface GigabitEthernet0/0
voice-class sip bind media source-interface GigabitEthernet0/0
If the translation need is the same for both called and calling you can use the same rule as you outlined. But as you said before that the PBX sends called number with a 9 in-front wouldn’t you be better off if you rewrite the calling number to this.
If you want to do this configuration should do it for you.
voice translation-rule 12
rule 1 /^\+\(...........\)$/ /9\1/
voice translation-profile SIP_INCOMING
translate calling 12
As a start change your translation to this.
voice translation-rule 11
rule 1 /^\+\(...........\)$/ /\1/
And modify your dial peers with this.
dial-peer voice 91 voip
translation-profile outgoing SIP_OUTGOING
Remove “forward-digits all” from your inbound POTS dial peer. It’s a command that is used on outbound POTS dial peers. Depending upon what number format you need for inbound calls to your PBX you might need to add this command to your outbound POTS dial peer.
I would also recommend to add the interface bind commands on your inbound VOIP dial peer.
voice-class sip bind control source-interface GigabitEthernet0/0
voice-class sip bind media source-interface GigabitEthernet0/0
Do a forward-digits default or default forward-digits, I don't recall the exact command.
Btw by the look it seems that you mixed up what is the inbound and outbound POTS dial peers by removing the "incoming called-number ." from DP 2000. And you for some reason added the translation for SIP outbound to that dial peer.
Please do these changes.
!
dial-peer voice 1000 pots
description calls from Siemens PBX
incoming called-number .
!
dial-peer voice 2000 pots
trunkgroup Siemens_PBX
description calls to Siemens PBX
destination-pattern 1630.......
forward-digits all
If the translation need is the same for both called and calling you can use the same rule as you outlined. But as you said before that the PBX sends called number with a 9 in-front wouldn’t you be better off if you rewrite the calling number to this.
If you want to do this configuration should do it for you.
voice translation-rule 12
rule 1 /^\+\(...........\)$/ /9\1/
voice translation-profile SIP_INCOMING
translate calling 12
Extra information. You should try to use a little more precise match criteria on your inbound dial peer from your service provider than incoming called-number .
The preference would be to use information in the VIA header as outline in this document. In Depth Explanation of Cisco IOS and IOS-XE Call Routing - Cisco
An example of this would be this.
voice class uri SP sip host ipv4:<IP of service provider CPE> ! dial-peer voice 100 voip description Incoming Dial Peer from Service Provider session protocol sipv2 incoming uri via SP
