[cisco-voip] (no subject)

[marius at app-line.com]

Hello all,

One of our customer (equiped with CallManager in its headquarters) wishes to
setup two remote locations.

These locations would be used to receive calls during seasonnal peaks and all
phones would be included in call manager's dialing plan.

At this point, our customer still don't know whether :
- Location A and B should evenly receive calls (with some kind of load
balancing)
- Location A should take calls in priority. If all phones in location A are
busy, calls should should then be routed to location B (A is the primary
destination, B the secondary).

My first idea was to setup a SIP proxy/registrar and cheap SIP phones on both
locations, and define 2 SIP trunks in CCM (respectively associated with each
proxy).

My questions are :
- Is it possible for a given calling number to load-balance calls over 2 SIP
trunks ?
- Is it possible to route calls toward the primary SIP trunk and use the
secondary SIP trunk when the first one can not accept new calls any more ?

Many thanks in advance.

SBE