Asterisk 8.14.0 And Multicast Sometimes Not Hear Anythign

Home » Asterisk Users » Asterisk 8.14.0 And Multicast Sometimes Not Hear Anythign
Asterisk Users No Comments

I am just doing a basic call in.

exten => 140,1,Answer exten => 140,n,Playback(beep)
exten => 140,n,Dial(MulticastRTP/basic/239.168.4.90:3040//t(15))
exten => 140,n,Hangup

this works – but “sometimes” I get reports that “nothing” was heard. Is there anything special to do for multicast ?
Any thoughts on why once in a great while nothing would be heard ?

Thanks

Jerry