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Cisco 3845 and incoming sip call

Hi i have CCM 7.1 <--- h.323---> 3845 <------ Sip to ISP

Outgoing call work fine.

Incoming call not work, when i enable debug dial-peer all i can see incoming call working with 2000 dial-peer, needs 1000

!
voice service voip
  allow-connections h323 to h323
  allow-connections h323 to sip
  allow-connections sip to h323
  allow-connections sip to sip
  h323
  modem passthrough nse codec g711ulaw
  sip
!
!
voice class codec 1
  codec preference 1 g711ulaw
!
voice translation-rule 1
  rule 1 /yyy4903/ /102/
  rule 2 /yyy4904/ /102/
  rule 3 /yyy4905/ /102/
  rule 4 /yyy4906/ /102/
  rule 5 /yyy4907/ /102/
  rule 6 /yyy4908/ /102/
  rule 7 /yyy4929/ /102/
  rule 8 /yyy4939/ /102/
!
voice translation-profile incomingCall
  translate called 1
!
!
!
dial-peer voice 2000 voip
  preference 2
  destination-pattern ...
  modem passthrough nse codec g711ulaw redundancy
  session target ipv4:10.16.135.238  //CCM
  dtmf-relay h245-alphanumeric
  codec g711ulaw
  fax rate disable
  no vad
!
dial-peer voice 2001 voip
  preference 2
  modem passthrough nse codec g711ulaw
  incoming called-number .
  dtmf-relay h245-alphanumeric
  codec g711ulaw
  fax rate disable
  no vad
!
dial-peer voice 10 voip
  preference 1
  destination-pattern 9T
  session protocol sipv2
  session target ipv4:84.242.5.133   //SIP ISP
  dtmf-relay sip-notify
  codec g711ulaw
!
dial-peer voice 1000 voip
  translation-profile incoming incomingCall
  voice-class codec 1
  incoming called-number .T
  no vad
!

You can help me resolve this problemm

Best,guard

Slava

2 REPLIES
Silver

Re: Cisco 3845 and incoming sip call

In the dial-peer 1000, use "incoming called-number ." instead.

Re: Cisco 3845 and incoming sip call

Hi, for incoming I can see you have two dial-peers: 1000 and 2001, but you have set second preference to dial-peer 2001 so 1000 should work for all voip incoming calls. Have a try with 'incoming called-number . ' instead of 'incoming called-number .T' on the dial-peer 1000. Dial-peer 2000 shouldn't work for incoming calls, may be it's routing the translated called numbers on second leg.

It the calls fail again try to find out the disconnect cause value by issuing 'debug voice ccapi all'. Also incoming calls can fail for multiple reason, try to find out the exact call leg where it's failing.

HTH.

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