Cisco 3845 and incoming sip call

sun_sazanov · ‎05-28-2010

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

Abu Hadee · ‎05-28-2010

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

Md. Mijanur Rahman · ‎05-28-2010

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.