elastix:
sip setting:
srv lookup set to enable
tcpenable=yes
transport=yes
insecure=invite
SIP Trunk:
host=
transport=tcp
port=5060
insecure=very
type=friend
context=from-internal
promiscredir=yes
qualify=yes
canreinvite=yes
Lync \S4B
topology builder
Mediation server in Topology
add sip port as 5060
add pstn gateways in share component
in control panel
add voice routing\voice policy
تمام مراحل بالا انجام شده است؟
