Just the other day I tried connecting an Avaya IP403 Office IP PBX to my asterisk. The IP403 is currently used for all the phones at our office and it is connected via it's own PRI to the PSTN. Now I have a Asterisk machine with three PRIs used for our SIP services. To be able to utilize our capacity better I would like to let the Avaya connect to the Asterisk and share the three PRIs that it has. So, I connected the Avaya to my Asterisk, configured the Sangoma card to act as the CO side. PRI came up and I'm all happy. I try: dial 592704@avayaIn and voila it dials the correct extension on the Avaya. I'm even happier! :) Now I try to dial out, after punching the four first digits the Avaya dials out. The asterisk in turn dials out to the PSTN. No matter which number I try it just dials out after the fourth digit. If I punch something shorter, like a three digit number it waits for a while and then dials. Is this some feature to let the CO know of which area code the calls is going ahead of time? Anyone with Avaya knowledge know how to turn this off? Is there some way to circumvent this using hacks on the asterisk side? Thanks Regards Kristian