On 5/11/07, Morgan Gilroy <[EMAIL PROTECTED]> wrote:
At the moment to find the codecs used I have to look though the sip
trace or show channels/show channel (annoying when you have 50+
channels).
Im just trying to find an easier and quicker way to keep track of the
codecs used to help with debug etc.
The closest variable iv found is, "${SIP_CODEC} Set the SIP codec for a
call"
Ill see if NoOp (${SIP_CODEC}) shows the codec that was used without me
setting it though I don't think it will.
Iv looked all over and I cant find anything so it looks like I may have
to hack a ast_set_var into app_dial or chan_sip
1.4 has the CHANNEL function:
pbxlab-01*CLI> show function CHANNEL
pbxlab-01*CLI>
-= Info about function 'CHANNEL' =-
[Syntax]
CHANNEL(item)
[Synopsis]
Gets/sets various pieces of information about the channel.
[Description]
Gets/set various pieces of information about the channel.
Standard items (provided by all channel technologies) are:
R/O audioreadformat format currently being read
R/O audionativeformat format used natively for audio
R/O audiowriteformat format currently being written
R/W callgroup call groups for call pickup
R/O channeltype technology used for channel
R/W language language for sounds played
R/W musicclass class (from musiconhold.conf) for hold music
R/W rxgain set rxgain level on channel drivers that support
it
R/O state state for channel
R/W tonezone zone for indications played
R/W txgain set txgain level on channel drivers that support
it
R/O videonativeformat format used natively for video
When I put this in a dialplan with NoOps and called channel macros, I can
kind of get what you're describing:
[from-external-pbxtel]
exten => 491,1,NoOp(${CHANNEL(audioreadformat)})
exten => 491,n,NoOp(${CHANNEL(audiowriteformat)})
exten => 491,n,NoOp(${CHANNEL(audionativeformat)})
exten => 491,n,Dial(SIP/491,20,M(logcodec))
exten => 491,n,Hangup
[macro-logcodec]
exten => s,1,NoOp(${CHANNEL(audioreadformat)})
exten => s,n,NoOp(${CHANNEL(audiowriteformat)})
exten => s,n,NoOp(${CHANNEL(audionativeformat)})
Console output is:
-- Executing [EMAIL PROTECTED]:1] NoOp("IAX2/pbxtel-01-5",
"ulaw") in new stack
-- Executing [EMAIL PROTECTED]:2] NoOp("IAX2/pbxtel-01-5",
"ulaw") in new stack
-- Executing [EMAIL PROTECTED]:3] NoOp("IAX2/pbxtel-01-5",
"ulaw") in new stack
-- Executing [EMAIL PROTECTED]:4] Dial("IAX2/pbxtel-01-5",
"SIP/491|20|M(logcodec)") in new stack
-- Called 491
-- SIP/491-0a16d1c0 is ringing
-- SIP/491-0a16d1c0 answered IAX2/pbxtel-01-5
-- Executing [EMAIL PROTECTED]:1] NoOp("SIP/491-0a16d1c0", "slin") in
new stack
-- Executing [EMAIL PROTECTED]:2] NoOp("SIP/491-0a16d1c0", "slin") in
new stack
-- Executing [EMAIL PROTECTED]:3] NoOp("SIP/491-0a16d1c0", "gsm") in new
stack
== Spawn extension (from-external-pbxtel, 491, 4) exited non-zero on
'IAX2/pbxtel-01-5'
-- Hungup 'IAX2/pbxtel-01-5'
This is a call coming in as ulaw over IAX2, then going to a SIP softphone
configured for only gsm.
Hope that helps.
--
j.
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