[Asterisk-Users] Comfort Noise incomplete - No translator pathexists for channel type MGCP (native 4) to 256

[Joshua Colp]

Hello,

 

It's trying to do a conversion between ULAW and G729, and isn't able to do
it (probably because you don't have the G729 codec with licenses). 

 

Actual Error:

Aug 17 09:35:28 WARNING[26024]: channel.c:2175 ast_request: No translator
path exists for channel type MGCP (native 4) to 256

Translated Error:

I can't convert from ULAW to G729, fool!

 

Joshua Colp.

 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of kurt turner
Sent: Wednesday, August 17, 2005 5:46 PM
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] Comfort Noise incomplete - No translator
pathexists for channel type MGCP (native 4) to 256

 

I had MCGP working to a ADIT 600 fine with debain sarge stable / asterisk
stable - wanted to try red hat and got the below message - then I
re-installed debian and am still getting the same message below - any
comments are greatly appreciated - I did play with the config files with no
prevail - the Adit seems to be doing its job per tech support at CAC.  I
listed my conigs below

 

 

I go off hook and get this - 

 

*CLI> 
    -- MGCP mgcp_new(MGCP/aaln/1 at 192.168.0.241-1) created in state: Down

*CLI> 

 

I dial 123 (an extension) and get this -


*CLI> Aug 17 09:35:25 NOTICE[26024]: rtp.c:284 process_rfc3389: Comfort
noise support incomplete in Asterisk (RFC 3389).  Please turn off on client
if possible. Client IP: 192.168.0.241
    -- Executing Dial("MGCP/aaln/1 at 192.168.0.241-1",
"MGCP/aaln/3 at 192.168.0.241") in new stack
Aug 17 09:35:28 WARNING[26024]: channel.c:2175 ast_request: No translator
path exists for channel type MGCP (native 4) to 256
Aug 17 09:35:28 NOTICE[26024]: app_dial.c:1091 dial_exec_full: Unable to
create channel of type 'MGCP' (cause 0 - Unknown)
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing Congestion("MGCP/aaln/1 at 192.168.0.241-1", "") in new stack

*CLI> 

 

I hang up and get this -

 

*CLI> 
  == Spawn extension (outbound-default, 96017209841, 2) exited non-zero on
'MGCP/aaln/1 at 192.168.0.241-1'

 

here are the configs

 

:/etc/asterisk# more extensions.conf 

[general]

static=yes

writeprotect=no

autofallthrough=yes

[globals]

 

 

 

[extensions] 

exten => 123,1,Dial,MGCP/aaln/1 at 192.168.0.241 

exten => 124,1,Dial,MGCP/aaln/2 at 192.168.0.241

[directdial]

ignorepat => 9

exten => 9,1,MGCP/aaln/3 at 192.168.0.241

exten => 9,2,Congestion

 

[international]

ignorepat => 9

exten => _9011.,1,Dial(Zap/g2/${EXTEN:1})

exten => _9011.,2,Congestion

include => longdistance

[longdistance]

ignorepat => 9

exten => _91NXXNXXXXXX,1,Dial(Zap/g2/${EXTEN:1})

exten => _91NXXNXXXXXX,2,Congestion

include => local

[local]

ignorepat => 9

exten => _9NXXNXXXXXX,1,Dial,MGCP/aaln/3 at 192.168.0.241

exten => _9NXXNXXXXXX,2,Congestion

 

[outbound-default]

include = extensions 

include = directdial 

include = longdistance

include = local

IPD:/etc/asterisk# 

 

 

 

****************************************************************************
***********

 

:/etc/asterisk# more mgcp.conf

; MGCP Configuration for Asterisk

[general]

port=2727

bindaddr=0.0.0.0

allow=ulaw

allow=g729

allow=g726

tos=0x85

srvlookup=yes

wcardep=aaln/*

 

; Bob's CMG #1

[192.168.0.241] 

context=outbound-default 

host=192.168.0.241

wcardep=*

line => *

;

; Line 1

;

callerid = "John" <123> 

callgroup=0 

pickupgroup=0

nat=no 

threewaycalling=yes 

transfer=yes ; transfer requires threewaycalling=yes. Use FLASH to transfer

callwaiting=yes ; this might be a cause of trouble for ip10s

cancallforward=yes 

line => aaln/1

;

; Line 2

; 

callerid = "Jane" <124> 

callgroup=0 

pickupgroup=0

nat=no 

threewaycalling=yes 

transfer=yes ; transfer requires threewaycalling=yes. Use FLASH to transfer

callwaiting=yes ; this might be a cause of trouble for ip10s

cancallforward=yes

line => aaln/2 

;outbound t1 port 5-6 cross connected to cmg 6:1:1:3-4

 

line => aaln/3

line => aaln/4

 

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