Dear sir,
I am using Asterisk for my live calls in middle east (Kuwait)… In that moment i am facing problems with one way voice disturbance…
The issue is when i or my clients make calls to india or any other destinaion receiver can hear my voice properly… But i am not getting their voice properly. Too much breakings on call… I thought this issue i am facing from my gateway.But i changed nearly 10 carrier provider but the problem is same to me.I am using same gateway in other switch(Itelswitch) but there is no this kind of issue. And also i thought the problem is in network but my other VOIP service cards are running very well on same network… Please give me solution that i can i improve call quality from my side i am Using 5060 port with UDP transport type… And our clients using this service through SIP settings nokia mobiles…And in kuwait 5060 port is not blocked…
Regards
Jai