[cisco-voip] UCME to CUCM integration

[Henry Gicheru (KE)]

Brian,

I will get the traces.


Regards,
Henry Gicheru
System Engineer
Dimension Data
Tel: +25420 499 3000
Mobile: +254733477307
Fax:+254204993200
henry.gicheru at dimensiondata.com



From: bmeade90 at gmail.com [mailto:bmeade90 at gmail.com] On Behalf Of Brian Meade
Sent: Thursday, October 22, 2015 10:07 PM
To: Henry Gicheru (KE)
Cc: cisco-voip at puck-nether.net (cisco-voip at puck.nether.net)
Subject: Re: [cisco-voip] UCME to CUCM integration

Most likely a codec problem then.  We'll probably need CallManager traces from RTMT to see what's failing on that end.

On Thu, Oct 22, 2015 at 2:56 PM, Henry Gicheru (KE) <henry.gicheru at dimensiondata.com<mailto:henry.gicheru at dimensiondata.com>> wrote:
Brian,

The call connects with no Audio and disconnects within 10 seconds.
I have the below;

dial-peer voice 3000 voip
destination-pattern [2345678]....
session target ipv4:10.24.4.6
voice-class codec 1
 voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 4000 voip
destination-pattern 4....
session target ipv4:10.24.4.6
voice-class codec 1
 dtmf-relay rtp-nte
no vad

+++++++++++++++++++++++++++++++++++++
voice service voip
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 none
h323
  emptycapability
  h225 signal overlap
  h225 connect-passthru
  call start slow
  h245 passthru tcsnonstd-passthru
sip
  bind control source-interface GigabitEthernet0/2.150
  bind media source-interface GigabitEthernet0/2.150
  registrar server expires max 600 min 60
!
voice class codec 1
codec preference 1 g729r8
codec preference 2 g729br8
codec preference 3 g711alaw
codec preference 4 g711ulaw
!
voice class h323 1
  h225 timeout setup 3
!
!
!
!
voice register global
mode  cme
source-address 10.24.16.1 port 5060
max-dn 180
max-pool 42
time-format 24
date-format D/M/Y
url directory http://10.24.4.6/CCMCIP/xmldirectory.asp<http://10.24.4.6/CCMCIP/xmldirectory.asp>
tftp-path flash:
create profile sync 0029432894328492


Regards,
Henry Gicheru
System Engineer
Dimension Data
Tel: +25420 499 3000
Mobile: +254733477307<tel:%2B254733477307>
Fax:+254204993200<tel:%2B254204993200>
henry.gicheru at dimensiondata.com<mailto:henry.gicheru at dimensiondata.com>


From: bmeade90 at gmail.com<mailto:bmeade90 at gmail.com> [mailto:bmeade90 at gmail.com<mailto:bmeade90 at gmail.com>] On Behalf Of Brian Meade
Sent: Thursday, October 22, 2015 9:34 PM
To: Henry Gicheru (KE)
Cc: cisco-voip at puck-nether.net<mailto:cisco-voip at puck-nether.net> (cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>)
Subject: Re: [cisco-voip] UCME to CUCM integration


Henry,

So the call does ring on the CUCM phone then?  Do you get audio after answering before it hangs up after 10 seconds?

Try running "debug h225 asn1" and "debug h225 q931" to see why the call is disconnected.

If you never get audio, it could be a codec issue.  What codec or voice-class codec do you have assigned to the outbound dial-peers?

Brian

On Thu, Oct 22, 2015 at 2:27 PM, Henry Gicheru (KE) <henry.gicheru at dimensiondata.com<mailto:henry.gicheru at dimensiondata.com>> wrote:

Hi Guys,

Please assist here.
Have this setup; Added the CUCME router as a H323 Gateway on the CUCM and created a route pattern pointing to that gateway. On CUCME, I have added some dial peers pointing to the CUCM nodes. The CUCME router has IOS 15.4(3) and the IP Phones are 7821.
Calls from CUCM to CUCME completely successfully and communication is happening. Calls from CUCME to CUCM to both SCCP and SIP IP phones disconnect with 10 seconds of being answered.
Have also tried using SIP trunk but the results are the same.


Regards,
Henry Gicheru
System Engineer
Dimension Data
Tel: +25420 499 3000
Mobile: +254733477307<tel:%2B254733477307>
Fax:+254204993200<tel:%2B254204993200>
henry.gicheru at dimensiondata.com<mailto:henry.gicheru at dimensiondata.com>




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