Massimo

From few months we have a Cisco Call Manager 5.0 with a router (voice gateway) connected to an Ericsson Pbx BP250 (qsig with a Pri Card).
Cisco uses the BP250 for external calls.
We have some troubles that our Ericsson support cannot fix:
a) when I do an outbound call from Cisco to Pstn, the internal extension is missing (who receive the call sees only the corporate number); when I do the same call from Ericsson, the whole number (with internal extension) is sent;
b) when I call from Cisco an Ericsson busy phone, I don't receive a busy tone but a ring tone; I haven't the same problem with Pstn calls
c) Ericsson dect phones don't recognize Cisco phones as internal and add a 0 as prefix to the calling number for fast redial; of course this is ok for true external numbers, not for Cisco!!!!
d) the qsig connection seems to have problems for external outbound calls when traffic is high; are there tools for traffic monitoring? can I trace the traffic on Ericsson as I do on the cisco router? where can I find documentation about qsig configuration for Bp250?
Thanks!