Avin,

In the following Cisco document:

    http://www.cisco.com/warp/public/788/voip/gk-call-routing.pdf

I found a little known extended debug command:

    debug gatekeeper main 5

which I applied and then watched... this is what ooh323 logs said:

20:09:00:046  Sent RRQ message
20:09:00:051  Registration Reject (RRJ) message received.
20:09:00:051  RRQ Rejected - Undefined Reason
20:09:00:051  Error: Gatekeeper error. Either Gk not responding or Gk 
sending invalid messages
20:09:00:051  Error: Gatekeeper error detected. Closing GkClient as Gk mode 
is UseSpecifcGatekeeper
20:09:00:052  Destroying Gatekeeper Client
20:09:00:052  Closed RAS channel

and this is what the extended Cisco debug said:

Feb 14 20:09:00.047:  RecvUDP_IPSockData  successfully rcvd message of 
length 114 from 192.168.1.5:13030
Feb 14 20:09:00.047: RRQ (seq# 5) rcvd
Feb 14 20:09:00.051: gk_rassrv_rrq: keepalive RRQ rejected because endpoint 
ID is not specified.
Feb 14 20:09:00.051:  IPSOCK_RAS_sendto:   msg length 12 from 
192.168.1.6:1719 to 192.168.1.5: 13030
Feb 14 20:09:00.051:       RASLib::RASSendRRJ: RRJ (seq# 5) sent to 
192.168.1.5


Hope that this helps later when you get to it :o)

Regards


Mike


----- Original Message ----- 
From: "Avin Patel" <[EMAIL PROTECTED]>
To: "Mike Tubby" <[EMAIL PROTECTED]>
Cc: <ooh323c-devel@lists.sourceforge.net>
Sent: Wednesday, February 14, 2007 3:17 PM
Subject: Re: [ooh323c-devel] ooh323 drops registration with Cisco 
IOSGateKeeper


> Hi Mike,
> Currently I am trying to solve the George problem. As I am not 
> contributing full time on ooh323c, so once George problem is solved, we 
> will take a look at your problem.
>
> As logically, once registration attempts fails, than endpoint shouldn't be 
> trying to register again with same gatekeeper. So I don't see any problem.
> I think need to check, why registration attempts fails.
>
> Regards,
> Avin Patel
> Objective Systems Inc
>
> Mike Tubby wrote:
>> Gents,
>>  A week or so ago I posted this query regarding ooh323 with Asterisk 
>> dropping registration with a Cisco IOS based Gatekeeper after 5 minutes.
>>  I have done some more work on tracking/tracing the issue and present my 
>> finding as follows:
>>  - initial registration from Asterisk/ooh323 suceeds
>> - first re-registration attempt fails with RRJ returned by the gatekeeper
>> - asterisk never attempts to retry after the RRJ
>> - anything else sent by Asterisk results in ICMP port un-reachable from 
>> the gatekeeper
>>
>> My setup has three devices:
>>
>>     pabx.int.thorcom.com    192.168.1.5    Asterisk 
>> 1.2.14/Asterisk-Addons-1.2.5 (ooh323 rev 0.8.2)
>>     cisco-gk.int.thorcom.com    192.168.1.6    Gatekeeper: Cisco 2621XM 
>> c2600-jsx-mz.123-22.bin
>>     tetra.int.thorcom.com    192.168.1.7    Damm Cellular SB421 TETRA 
>> radio system www.damm.dk <http://www.damm.dk>
>> Below are two complete examples of what is happening - the first with 
>> tcpdump on the Asterisk box and various debug/logging snippets from the 
>> Cisco, the second a complete re-run of what happened but with trace 
>> captured by Ethereal so that the H.225/RAS is decoded...
>>  Any help with fixing this woudl really be appreciated as its become a 
>> show stopper for me...
>>  Regards
>>  Mike
>>
>
> 


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