On Wed, 14 May 2008 17:06:54 -0400, Alexander Lopez wrote:
SS7 helps carriers maximize the use of the circuits that interconnect
them with others. Instead of using a channel and having it open for 30
seconds as the call is setup, user gets signaling (busy, ringing, not in
service), and call
Hi,
I have read about SS7 recently and learnt that it is a signalling protocol
used in PSTN for call management, setup, etc. The thing that I don't
understand is how SS7 plays a role in VOIP. When I make calls between
landline and Asterisk via PSTN, I don't need to do anything with SS7. Is it
: [asterisk-users] Question about SS7
Hi,
I have read about SS7 recently and learnt that it is a signalling
protocol used in PSTN for call management, setup, etc. The thing that I
don't understand is how SS7 plays a role in VOIP. When I make calls
between landline and Asterisk via PSTN, I don't