[Asterisk-Users] Need help to format asterisk MGCP packet.

[Duane Cox]

I will apply this and recompile.  I was hoping I could do this with a format or a flag (as I may need to send MGCP to other devices in the correct format).

I will let you know how it works.

MANY THANKS!

Duane Cox




---------- Original Message ----------------------------------
From: "Derek Bruce" <dbruce at calgarytelecom.com>
Reply-To: asterisk-users at lists.digium.com
Date:  Mon, 15 Mar 2004 17:14:59 -0700

>I don't use MGCP, but after a quick look at the code I may have a solution
>for you...
>
>in chan_mgcp.c, replace the snprintf line in init_req (line#1367 in march 1
>cvs version)with:
>
>snprintf(req->header[req->headers], sizeof(req->data) - req->len, "%s %d
>%s@[%s] MGCP 1.0\r\n", verb, oseq, p->name, p->parent->name);
>
>this should give you what you need...
>
>
>----- Original Message -----
>From: "Duane Cox" <duanec at illicom.net>
>To: <Asterisk-Users at lists.digium.com>
>Sent: Monday, March 15, 2004 4:21 PM
>Subject: [Asterisk-Users] Need help to format asterisk MGCP packet.
>
>
>> Hello, I am trying to setup a 'gateway' fiber to the home device from
>wave7optics (www.wave7optics.com)
>>
>> They use a MGCP stack from "RAD?"  and did not code it themselves.  My
>MGCP name-convetion on this device is set to IP, but this stack expects the
>received MGCP packets to be formated as 'aaln/X@[IP.IP.IP.IP]' (notice the
>brackets)
>>
>> I have tried to adjust my extensions.conf and mgcp.conf to compensate, but
>could not get asterisk to send in that format.
>>
>> Can anyone help?
>>
>> This is the debug log from the 'gateway' device.
>> You can see the format that it is sending out, and it is expecting to get
>the same format back.  You can see that asterisk is sending to the device in
>the format (without the brackets) and this gateway device responds with
>'endpoint unknown'
>>
>> ***LOG***
>>
>>
>> Aug  1 23:19:27 [3195449] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1602:
>> SEND: rsip 14389 aaln/2@[10.252.240.2] MGCP 1.0
>> RM:restart
>> RD:0
>>
>> Aug  1 23:19:27 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1143:
>> RECEIVE: RQNT 6 aaln/2 at 10.252.240.2 MGCP 1.0
>> X: 2467de76
>> R: hd(N)
>>
>> Aug  1 23:19:27 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1143:
>> RECEIVE: RQNT 6 aaln/2 at 10.252.240.2 MGCP 1.0
>> X: 2467de76
>> R: hd(N)
>>
>> Aug  1 23:19:28 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1481:
>> SEND: 500 5 Unknown endpoint
>>
>> Aug  1 23:19:28 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1143:
>> RECEIVE: RQNT 6 aaln/2 at 10.252.240.2 MGCP 1.0
>> X: 2467de76
>> R: hd(N)
>>
>> Aug  1 23:19:28 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1143:
>> RECEIVE: RQNT 6 aaln/2 at 10.252.240.2 MGCP 1.0
>> X: 2467de76
>> R: hd(N)
>>
>> Aug  1 23:19:28 [3195450] MGCP DEBUG INFO at
>mgcp/common/transport/rvmgcpstack.c 1481:
>> SEND: 500 5 Unknown endpoint
>>
>>
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