[cisco-voip] MGCP registration issue

dschulz dschulz at skyline-ats.com
Mon Dec 3 17:40:41 EST 2007


Dave - can you check to make sure that the hardware matches the card that
you configured in CallManager?  Also, you may want to check the IOS version
on the gateway.  We may want to check the bug reports to see if there is an
issue with that endpoint on the version of CM you are using.  This would
appear to be the issue if you are getting to the RQNT stage.
 
Dave 

  _____  

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of David Lin
Sent: Monday, December 03, 2007 4:27 PM
To: Jonathan Charles
Cc: Cisco-VoIP
Subject: Re: [cisco-voip] MGCP registration issue


Thanks, Jonathan.
The MGC is not CCM. I configured the hostname exactly same as the domain
name in MGC. The format is 123456.abcd.com. It's the same problem when I set
the hostname as 123456 and ip domain-name as abcd.com.
In the packets, it shows,
1) AS5350 sent RSIP 450845399 *@123456.abcd.com MGCP 1.0
2) MGC responded 200 450845399 OK
3) MGC sent RQNT 127795557 aaln/0 at 123456.abcd.com MGCP 1.0
4) AS5350 replied 500 127795557 Endpt unknown

David



> Date: Mon, 3 Dec 2007 15:01:52 -0600
> From: jonvoip at gmail.com
> To: david.lin at msn.com
> Subject: Re: [cisco-voip] MGCP registration issue
> CC: cisco-voip at puck.nether.net
> 
> MGCP domain name is wrong.
> 
> do a show ccm and make sure that matches what is in CCM.
> 
> 
> 
> Jonathan
> 
> On Dec 3, 2007 2:44 PM, David Lin <david.lin at msn.com> wrote:
> >
> > Hi All,
> > I set up one AS5350 as the TG to register a MGC in order to receive the
> > call and terminate the call to ISDN/PRI interface, but it failed to
> > registre.
> > Firstly, AS5350 got 200 ok.
> >
> >
> > Dec 3 19:08:36.070: - SUCCESS: MGCP message building OK
> >
> > Dec 3 19:08:36.070: - SUCCESS: END of building
> >
> > Immediately, It got 500 endpt unknown. and then the MGC keep sending
hello
> > to AS5350.
> >
> >
> > Dec 3 19:08:37.898: - ERROR: mgcp_parse_packet()- MGCP Header parsing
> > FAILED
> >
> > Dec 3 19:08:37.898: - ERROR: mgcp_parse_packet()- END of Parsing
> > I set the hostname as the MGCP registered domain name and MGCP
> > configuration is as following,
> > mgcp 2727
> > mgcp call-agent 172.16.10.1 2727 service-type mgcp version 0.1 (same
problem
> > as ver1.0)
> > !
> > mgcp profile default
> >
> > Is any misconfiguration in AS5350 or that MGC doesn't comply to AS5350?
> > Please advise,
> >
> >
> > Thanks.
> >
> >
> > David
> >
> >
> >
> >
> >
> > ________________________________
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> >



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