IP Telephony and PhonesのトピックRe: Matching inbound pots dial-peers by voice-port

Matching inbound pots dial-peers by voice-port

oleg.syrbu1 — Sun, 17 Mar 2019 21:08:17 GMT

Could you help me understand how to match incoming pots dial-peer with voice-port?

I have isdn pri trunks and I need to match evry trunk by using port on dial-peer.

it's written: "

Voice-port (associated with the incoming call setup request) with configured dial peer port (applicable for inbound POTS call legs) If no match is found with destination-pattern "

I tried to set only one dial-peer with port but the dial peer wasn't matched and the call was passed to dial-peer 0.

dial-peer voice 8 pots
permission orig
direct-inward-dial
port 0/1/1:15
forward-digits all

279174: Feb 19 11:58:30: ISDN Se0/1/0:15 Q931: RX <- SETUP pd = 8 callref = 0x1697
Sending Complete
Bearer Capability i = 0x9090A3
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA18383
Preferred, Channel 3
Progress Ind i = 0x8183 - Origination address is non-ISDN
Calling Party Number i = 0xA1, '6755'
Plan:ISDN, Type:National
Called Party Number i = 0x81, '2577'
Plan:ISDN, Type:Unknown
Locking Shift to Codeset 6
Codeset 6 IE 0x28 i = 'I.M'
zav7-r5#
279175: Feb 19 11:58:30: ISDN Se0/1/0:15 Q931: Received SETUP callref = 0x9697 callID = 0x5B12 switch = primary-net5 interface = User
279176: Feb 19 11:58:30: ISDN Se0/1/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x9697
Cause i = 0x80AF - Resource unavailable, unspecified

Re: Matching inbound pots dial-peers by voice-port

Rajan — Tue, 19 Feb 2019 13:32:01 GMT

Voice port matching for incoming dial-peers will be used mostly for FXO connections. you have to use any of the other matching options mentioned in the below link to apply any kind of translations. BTW Any specific reason for matching with the specific PRI dial-peers ?

https://www.cisco.com/c/en/us/support/docs/voice/call-routing-dial-plans/14074-in-dial-peer-match.html#topic3

HTH

Rajan
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Re: Matching inbound pots dial-peers by voice-port

oleg.syrbu1 — Tue, 19 Feb 2019 14:11:51 GMT

I wanted to prevent loops. If some troubles happened in call routing from pbx side I wanted to khow from what trunk a call came no to send it back to the same trunk.

Re: Matching inbound pots dial-peers by voice-port

HARIS_HUSSAIN — Wed, 20 Feb 2019 06:35:46 GMT

Port Matching will work for FXS Ports , For PRI/BRI Use incoming called number command in pots dial-peer

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Thanks,
Haris