03-16-2012 04:40 AM - edited 03-16-2019 10:10 AM
I have a CUCM 7.1.5 working properly, with a H.323 gateway. External calls needs to go through via SIP Provider.
I have installed a CUBE IOS on the H.323 gateway and SIP Calls to SIP provider cannot go through.
ON CUCM side, MTP, Inbound and Outbound fast start are enabled. SIP Calls are going through using G.729r8 codec.
I'm not to identify why the call cannot go through, seems that everything is configured properly, but cannot identify what's wrong.
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
h323
emptycapability
sip
bind control source-interface FastEthernet0/0
bind media source-interface FastEthernet0/0
registrar server expires max 3600 min 3600
redirect contact order best-match
localhost dns:sip.solutionsvoip.com.br
voice class codec 1
codec preference 1 g729r8
codec preference 3 g711alaw
codec preference 4 g711ulaw
!
voice class h323 1
h225 timeout tcp establish 2
call start fast
no call preserve
interface FastEthernet0/0
ip address 192.168.1.5 255.255.255.0
speed 100
full-duplex
h323-gateway voip interface
h323-gateway voip bind srcaddr 192.168.1.5
sccp ccm group 1
bind interface FastEthernet0/0
associate ccm 1 priority 1
associate ccm 2 priority 2
associate profile 2 register SP_TRANSCODER01
associate profile 1 register SP_MTP01
!
dspfarm profile 2 transcode universal
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729br8
maximum sessions 1
associate application SCCP
!
dspfarm profile 1 mtp
codec g729r8
maximum sessions software 100
associate application SCCP
!
dial-peer voice 3 voip
description Local Calls
translation-profile outgoing DIGITSTRIP-CUCM
destination-pattern 11[2-9].......
session protocol sipv2
session target sip-server
session transport udp
voice-class codec 1
voice-class h323 1
dtmf-relay rtp-nte
no vad
!
dial-peer voice 5 voip
incoming called-number .T
voice-class codec 1
voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
sip-ua
credentials username 116618 password 7 12345 realm sip.solutionsvoip.com.br
authentication username 116618 password 7 12345 realm sip.solutionsvoip.com.br
retry invite 4
retry response 3
retry bye 3
retry cancel 2
retry register 10
timers register 100
registrar dns:sip.solutionsvoip.com.br expires 3600
sip-server dns:sip.solutionsvoip.com.br
host-registrar
I have attached the full sh run
What's wrong for this environment?
Thank you and I really appreciate any help
04-06-2012 07:46 AM
can you please the whole ccsip messages debugs
it's not complete
04-06-2012 06:58 PM
You are not getting the INVITE from where? Have you checked NAT to see if it's being allowed? I'm thinking a ACL might be blocking but if it could blocking the inbound.
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