[asterisk-users] Adit 600 over MGCP.

[Magnus Persson]

Hi,

Anybody out there running Adit600s?

I have in my care an Adit600 channel bank connected to an old (version 
1.0.6) Asterisk instance with MGCP. When trying a more recent Asterisk 
(1.4.21.2~dfsg-3+lenny1, Stock current Debian) calls fail.

I have attempted to add the "slowsequence = yes" line to mgcp.conf. (It 
seemed to be the only likely candidate in the example files I found 
online.) No improvement.


A working configuration or any other tips and ideas regarding this would 
be most welcome.

Thank you in advance.
Magnus Persson


Log output:

Jul 21 13:59:18 crabbofix asterisk[2689]: NOTICE[6220]: chan_mgcp.c:3564 
in mgcp_request: Asked to get a channel of unsupported format '0'
Jul 21 13:59:18 crabbofix asterisk[2689]: NOTICE[6220]: channel.c:2901 
in __ast_request_and_dial_uniqueid: Unable to request channel MGCP/aal
n/30 at adit.westel.nt

and

Jul 21 16:11:01 crabbofix asterisk[2689]: NOTICE[6263]: rtp.c:788 in 
process_rfc3389: Comfort noise support incomplete in Asterisk (RFC 
3389). Please turn off on client if possible. Client IP: 192.168.30.10


mgcp.conf (relevant parts)

[general]
port = 2427
;port = 2727
bindaddr = 192.168.30.1
disallow = all
allow = alaw

[adit.westel.nt]
host = 192.168.30.10
context = westel
callgroup = 0
pickupgroup = 0
transfer = no
cancallforward = no
canreinvite = no
dtmfmode = inband
;dtmfmode = rfc2833
wcardep=*

; define the internal lines
callerid = "Westel" <069022130>
line => aaln/1
line => aaln/2
line => aaln/3
line => aaln/4

; remove all features
transfer = no
cancallforward = no
canreinvite = no
context = newmrg
;dtmfmode = rfc2833
dtmfmode = inband

; define "old" TeleVaxel
callerid = "MRG" <2150>
line => aaln/5
line => aaln/6
line => aaln/7

(snip)...

Adit configuration (relevant parts):

adit> print config

-------------------------------------------------------------
-Adit 600 configuration file
-Created on 01/24/2002 at 02:32:23
-This file is valid for the following configuration only:
-
-        CardType
-        --------
-SLOT A   ITE          SW Version:  9.0.0
-SLOT 1   FXS8Ax8   
-SLOT 2   FXS8Ax8   
-SLOT 3   FXS8Ax8   
-SLOT 4   FXS8Ax8   
-SLOT 5   FXS8Ax8   
-SLOT 6   CMGx1     

(snip)...

-Setting slot 6 CMG.

(snip)...

set 6:1 up
set 6 snmp name "unknown"
set 6 snmp contact "unknown"
set 6 snmp location "unknown"
set 6 ntp server 192.168.30.1
set 6 ntp timezone 1
set 6 ntp enable
set 6 cdr enable
set 6 hookflash 0
set 6 mgcp addressformat nobrackets
set 6 mgcp callagent address 192.168.30.1
set 6 mgcp callagent port 2427
set 6 mgcp up
set 6 mgcp rsipwildcard enable
set 6 voip ptime g711mu 10
set 6 voip ptime g711a 10
set 6 voip rtcp cname "adit"
set 6 compander alaw
set 6 voip sdpaddress gatewayid
set 6:1:1:1 log start mgcp
set 6:1:1:1-48 algorithm preference g711mu g711a g726_16 g726_24 g726_32 \
g726_40
set 6:1:1:4 echo cancellation disable
set 6:1:1:4 fax bypass
set 6:1:1:4 modem bypass
reset 6



-Turning verification on.

set verification on
adit>