asterisk users - Oct 2004 - Unable To retrieve DTMF tone from INFO message

Hi

I know this question has been asked before and i have
also checked the previous archives..but still in vain

Ok i am receving this message (Unable To retrieve DTMF
tone from INFO message) in asterisk console when i
send the following info message

INFO sip:172.16.0.32 SIP/2.0
Via: SIP/2.0/UDP 172.16.0.21
From: <sip:6000@172.16.0.21>
To: <sip:6001@172.16.0.32>
Call-ID: 111111@172.16.0.21
CSeq: 21 INFO
Content-Type: application/dtmf-relay
ContentLength: 26
Signal= 2
Duration= 250


6001 is basically my voice mail box number.
Is this all you have to sent in an INFO message?
Or the "Message Body" should contain the actual dtmf
tone.

Thank You




		
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Sibtay Abbas wrote:
>Hi
>
>I know this question has been asked before and i have
>also checked the previous archives..but still in vain
>
>Ok i am receving this message (Unable To retrieve DTMF
>tone from INFO message) in asterisk console when i
>send the following info message
>
>INFO sip:172.16.0.32 SIP/2.0
>Via: SIP/2.0/UDP 172.16.0.21
>From: <sip:6000@172.16.0.21>
>To: <sip:6001@172.16.0.32>
>Call-ID: 111111@172.16.0.21
>CSeq: 21 INFO
>Content-Type: application/dtmf-relay
>ContentLength: 26
>Signal= 2
>Duration= 250
>
>
>6001 is basically my voice mail box number.
>Is this all you have to sent in an INFO message?
>Or the "Message Body" should contain the actual dtmf
>tone.
>
There are a few problems with this message: at the very least, 
"ContentLength" should be "Content-Length", and there should
be a blank
line separating the headers and the message body. You should also make 
sure that Content-Length is correct for the message body you're sending, 
and that the lines are terminated with CR LF.


Tim