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Peter Zeltins

2003-Jun-30 15:29 UTC

[Asterisk-Users] MGCP with Cisco doesn't work

I'm trying to link up Cisco MGCP-enabled  router (residential gateway) with
Asterisk, and it looks like some sort of protocol mismatch, could it be MGCP
0.1 vs 1.0?

Look at this (x.x.x.99 is the router, x.x.x.98 is Asterisk):

MGCP read:
NTFY 2 aaln/0@voip-gw1 MGCP 0.1
X: 0
O: hd

from 192.168.154.99:2427MGCP read:
NTFY 2 aaln/0@voip-gw1 MGCP 0.1
X: 0
O: hd

from 192.168.154.99:2427Verb: 'NTFY', Identifier: '2', Endpoint:
'aaln/0@voip-gw1', Version: 'MGCP 0.1'
3 headers, 0 lines
Handling request 'NTFY' on aaln/0@voip-gw1
Transmitting:
200 2 OK

 to 192.168.154.99:2427
Posting Request:
RQNT 1 aaln/0@voip-gw1 MGCP 1.0
X: 62ea241a
R: hu(N), hf(N), D/[0-9#*](N)
S: dl
 to 192.168.154.99:2427
MGCP read:
510 1 Protocol Error or Version Unsupported

from 192.168.154.99:2427MGCP read:
510 1 Protocol Error or Version Unsupported

from 192.168.154.99:2427Verb: '510', Identifier: '1', Endpoint:
'Protocol',
Version: 'Error or'
1 headers, 0 lines
Posting Request:
RQNT 2 aaln/0@voip-gw1 MGCP 1.0
X: 62ea241a
R: hu(N), hf(N), D/[0-9#*](N)
S: ro
 to 192.168.154.99:2427
MGCP read:
510 2 Protocol Error or Version Unsupported

from 192.168.154.99:2427MGCP read:
510 2 Protocol Error or Version Unsupported

from 192.168.154.99:2427Verb: '510', Identifier: '2', Endpoint:
'Protocol',
Version: 'Error or'
1 headers, 0 lines

Ekke Einberg

2003-Jun-30 23:28 UTC

head link

[Asterisk-Users] MGCP with Cisco doesn't work

I suppose "D/[0-9#*](N)" is the thing it does not like. You should
omit
D/ in the beginning and try then.

e


Peter Zeltins wrote:
>I'm trying to link up Cisco MGCP-enabled  router (residential gateway)
with
>Asterisk, and it looks like some sort of protocol mismatch, could it be MGCP
>0.1 vs 1.0?
>
>Look at this (x.x.x.99 is the router, x.x.x.98 is Asterisk):
>
>MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427Verb: 'NTFY', Identifier: '2',
Endpoint:
>'aaln/0@voip-gw1', Version: 'MGCP 0.1'
>3 headers, 0 lines
>Handling request 'NTFY' on aaln/0@voip-gw1
>Transmitting:
>200 2 OK
>
> to 192.168.154.99:2427
>Posting Request:
>RQNT 1 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: dl
> to 192.168.154.99:2427
>MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '1',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>Posting Request:
>RQNT 2 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: ro
> to 192.168.154.99:2427
>MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '2',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>
>
>_______________________________________________
>Asterisk-Users mailing list
>Asterisk-Users@lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users
>
>.
>
>

Ekke Einberg

2003-Jun-30 23:30 UTC

head link

[Asterisk-Users] MGCP with Cisco doesn't work

and another thing: AFAIK aaln/0@ is not permitted by MGCP standards. 
Endpoint numbers MUST start from 1.

ekke

Peter Zeltins wrote:
>I'm trying to link up Cisco MGCP-enabled  router (residential gateway)
with
>Asterisk, and it looks like some sort of protocol mismatch, could it be MGCP
>0.1 vs 1.0?
>
>Look at this (x.x.x.99 is the router, x.x.x.98 is Asterisk):
>
>MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427Verb: 'NTFY', Identifier: '2',
Endpoint:
>'aaln/0@voip-gw1', Version: 'MGCP 0.1'
>3 headers, 0 lines
>Handling request 'NTFY' on aaln/0@voip-gw1
>Transmitting:
>200 2 OK
>
> to 192.168.154.99:2427
>Posting Request:
>RQNT 1 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: dl
> to 192.168.154.99:2427
>MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '1',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>Posting Request:
>RQNT 2 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: ro
> to 192.168.154.99:2427
>MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '2',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>
>
>_______________________________________________
>Asterisk-Users mailing list
>Asterisk-Users@lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users
>
>.
>
>  
>

Pavel Litvinenko

2003-Jun-30 23:33 UTC

head link

[Asterisk-Users] MGCP with Cisco doesn't work

Peter Zeltins wrote:

Did you check debug on cisco - I had this problem with AUEP packet on 
ata-186 , cisco generate 510s error  when  you ask for unsupported 
packages ...

try to edit chan_mgcp.c to set MGCP Version to 0.1

>I'm trying to link up Cisco MGCP-enabled  router (residential gateway)
with
>Asterisk, and it looks like some sort of protocol mismatch, could it be MGCP
>0.1 vs 1.0?
>
>Look at this (x.x.x.99 is the router, x.x.x.98 is Asterisk):
>
>MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427MGCP read:
>NTFY 2 aaln/0@voip-gw1 MGCP 0.1
>X: 0
>O: hd
>
>from 192.168.154.99:2427Verb: 'NTFY', Identifier: '2',
Endpoint:
>'aaln/0@voip-gw1', Version: 'MGCP 0.1'
>3 headers, 0 lines
>Handling request 'NTFY' on aaln/0@voip-gw1
>Transmitting:
>200 2 OK
>
> to 192.168.154.99:2427
>Posting Request:
>RQNT 1 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: dl
> to 192.168.154.99:2427
>MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 1 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '1',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>Posting Request:
>RQNT 2 aaln/0@voip-gw1 MGCP 1.0
>X: 62ea241a
>R: hu(N), hf(N), D/[0-9#*](N)
>S: ro
> to 192.168.154.99:2427
>MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427MGCP read:
>510 2 Protocol Error or Version Unsupported
>
>from 192.168.154.99:2427Verb: '510', Identifier: '2',
Endpoint: 'Protocol',
>Version: 'Error or'
>1 headers, 0 lines
>
>
>_______________________________________________
>Asterisk-Users mailing list
>Asterisk-Users@lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users
>
>  
>

-- 
----
---------
Best Regards,
     Pavel Litvinenko.
     ICQ: 16224754
     Ph: (8632) 923962, 923640
     sip:litw@iptel.org

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