I'm sorry about all the blank posting and for the former post, but the server keeps returning
servlet errors. I'm reposting the situation here:
I went to Angola to install several AS5400XM to interwork with voice
calls with the existing PBXs. The signaling used is R2 Digital and the
most alike country is Venezuela (go figure).
The Access Servers are now connected to a Call Progress Analyzer, to
help us work out the entire signaling, because, and although it uses
some options from Venezuela's signaling, it has some differences.
It took me a couple of days, together with the Telecom guys, to arrive
to a working condition, but it is still missing a signal B6, to
establish the call normally. What we see is the digits being sent to the
routers, signals going back as expected, but right in the end of the
signal transaction, the router doesn't send a B6 signal (line is free
and chargeable), which the switch needs to begin a sucessfull voice
call. This is where I need some help, because I'm not seeing how can the
router send this signal back to the Call Progress Analyzer.