Digvijay
all messages by user
5/31/2016
Topic:
keep alive
Digvijay
|
what should be set for keep alive in sip settings ? |
5/31/2016
Topic:
one way
Digvijay
|
i have configured SBC roaming for NEC u3C however i can call to my mobile device but once i initiate a call from mobile device it says call failed |