[asterisk-users] a=recvonly

[Jerry Geis]

I am setting up with meetme a conf with X number of asterisk boxes and
"other" devices and phones. I am using the l parameter for all devices 
being listen only
but I'm not sure thats happening as I am getting some feedback (some 
devices are close to each other like 5 feet).

How do I ensure that a=recvonly is being set or sent when bringing a 
device into the meetme?

Can I added that to SIPADDHEADER or something?

THere is only "one" device talking and all others should just be listening.
I am using 1.4.43

Thanks,

Jerry