[asterisk-users] func SHARED, how to use?

[Philipp von Klitzing]

Hi!

> There are 2 things I can't understand
> - 1. how can I know channel name?

${CHANNEL}

> 2. where should I call this SHARED function? before Dial, after Dial?

Either In the macro that you specify using the M option of Dial() or in 
the h extension. You will, however, have trouble treating the 2nd call 
leg with the h extension, and the M option only "fires" at the beginning 
of the call/bridge.

> and this is what I tried in h:
> exten => h,1,Set(CDR(userfield)=${CHANNEL(rtpqos,audio,local_count)})
>
> This can looks different, this is just a try :-)
> But Channel is DAHDI, not SIP, so I want to use SHARED.

Are you on Asterisk 1.4 or 1.6 or on 1.8? The above will not work 
with 1.4. 

Since I have not done this with 1.6 or 1.8: See if you can get the RTCP 
data without using CHANNEL(), and instead use the individual "xxxBRDIGED" 
RTCP channel variables as illustrated on the Wiki. Your SIP channel is 
the 2nd channel (= the bridged one).  

If this fails: See if AMI can help.

Philipp