02-15-2018 12:30 AM - edited 03-17-2019 12:12 PM
Dear Team,
Kindly note that we are facing issues in inter site calls , from SfB to CME. Please note that all other calls , like internal,PSTN calls working well from SfB.Issue persits only for intersite calls,which is with the below call flow.
SfB --> CME --> ICT -->CUCM.
I will copy the relevent configuration here, and from the SfB side user will be dialing 4 as prefix for reaching CME. site access code from CME to CUCM is 63XXXX.
voice translation-rule 13
rule 1 /^4\(.*\)/ /\1/
rule 2 /\+971/ /9/
rule 4 /^\+/ /900/
voice translation-rule 12
rule 1 /^.*\(....\)/ /\1/
voice translation-profile fromSfB
translate calling 12
translate called 13
dial-peer voice 9 voip
description fromSfB
translation-profile incoming fromSfB
preference 1
destination-pattern .T
b2bua
session protocol sipv2
session target ipv4:XXXX:5060
session transport tcp
incoming called-number .T
dtmf-relay rtp-nte
codec g711ulaw
no vad
I will attach the logs for a working call (SfB to CME ) and also non working one. (SfB to CUCM through CME).
Appreciate for any suggestions.
02-17-2018 01:00 AM
Nipun,
Thank you for your comments, now the its ringing,but once we take the call ,there is no RTP establishing. I have taken the logs as suggested by you and attached.
calling party: +97148049122 (from SfB)
called number: 4641833 , 4633505.
There are multiple clusters ,but the behavior is same.I had tried to bind the all packets to CME in sip config.but no change happens.
Please suggest.
02-17-2018 06:53 AM
02-17-2018 10:19 PM
Nipun,
Tried that and its not working.
02-17-2018 11:45 PM
Nipun,
Infact I registered the CME as ICT trunk in CUCM. Do you believe is this can cause this ?
Changing as H323 gateway is not successful so far.
02-15-2018 11:30 AM
Nipun,
Thanks a lot for pointing , sip to h323 missing in the configuration. I can test only on tomorrow and will let you know.
02-19-2018 06:08 AM
Hello ,
Issue still there and experts please help.
02-20-2018 09:50 AM
02-20-2018 11:35 PM
02-20-2018 11:58 PM
02-21-2018 12:41 AM
Hello Nipun,
If I try to register the CUCM as SIP trunk to CME , this particular scneario is working . But we do have lot of intersites most of them are H323 ICT or H323 gateway. Is there any way to get it fixed with H323
02-21-2018 08:48 AM
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