SIP Trunk not working

[yakubpangat]

Hi,

   I'm have Cisco CME with version 8.6 and configured SIP trunk to action voip. But when I try to call, I'm getting busy tone. Debug file I attached down here. Hope your prompt support .

My router SIP related configuration is as below.

Voice service voip
 ip address trusted list
  ipv4 192.168.203.225
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 supplementary-service h450.12
 fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback cisco
 sip
  registrar server
!
voice class codec 50
 codec preference 1 g729r8
 codec preference 2 g711ulaw
 codec preference 3 g711alaw
 codec preference 4 g729br8
 codec preference 5 g723ar53

!
!
dial-peer voice 91 voip
 destination-pattern 0091T
 session protocol sipv2
 session target dns:sip.actionvoip.com
 voice-class codec 50
 dtmf-relay rtp-nte
!
!
sip-ua
 authentication username useryakub password 7 0301560A020E244B5C5B49
 retry invite 4
 retry response 3
 retry bye 2
 retry cancel 2
 retry register 5
 timers register 250
 mwi-server dns:actionvoip.com expires 3600 port 5060 transport udp unsolicited
 sip-server dns:sip.actionvoip.com
!
!

Internet getting this cme through Cyberoam UTM

[Mohammed al Baqari]

Hi,

Looks to be problem with your provider. The provider is asking for credentials which your CME is sending but after that the provider isn't responding to your INVITE messages.

You need to open a ticket with your provider, but one question before that:

I don't see 'bind source all x/x' command in your config. Neither globally nor at the dialpeer. I would like to see your entire config because it is important to assign the right source interface

[monster.speaks]

Yakub,

Can you share the output for the following:

show sip-ua register status

show run | sec voice service voip

Try binding the ip address to the interface that has public ip address on it.

[yakubpangat]

Hi,

   Thanks for your reply

EHEVoip#show run | sec voice service voip
voice service voip
 ip address trusted list
  ipv4 192.168.203.225
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 supplementary-service h450.12
 fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback cisco
 sip
  registrar server

EHEVoip#sh
EHEVoip#show sip-ua register status
Line                             peer       expires(sec) registered P-Associ-URI
================================ ========== ============ ========== ============
850                              20001      39           no
EHEVoip#

[monster.speaks]

you SIP trunk is not registered, can you check with the provider if they require it or not?

Did you try binding the ip address?

[afsal abdul gafoor]

hello

Please add the sip trunk provider ip in under ip trusted list and also bind the interface.

Regards

Afsal Abdul Gafoor

[inderpreetsingh23]

Hi,

Just check your username and password with your Service Provider. Add the bind command under sip configuration as well.