hi sir, thanks for your reply. does that mean i need to buy E1 card? is it not possible to use it with AS5400? coz they already have it? or does chan_ss7 or libss7 need the E1 card? if E1 card is needed, and i bought 1, can i use that asterisk as a replacement for PGW2200 on handling? the SS7 signal? Regards, Nhadie --- On Fri, 6/27/08, Klaus Darilion <klaus.mailinglists at pernau.at> wrote: From: Klaus Darilion <klaus.mailinglists@xxxxxxxxx> Subject: Re: SS7 on AS5400 To: nhadie.ramos at yahoo.com, asterisk-ss7 at lists.digium.com Date: Friday, June 27, 2008, 2:36 PM Nhadie Ramos schrieb: > Hi Guys, > > Sorry i'm new to SS7 i hope i won't annoy anyone with my question: > > I'm building a Asterisk PBX for a client, they have an AS5400 with > 4xE1 SS7 link. based on reading i learned that it requires PGW2200, > which is quite pricy, is there a way i can use asterisk in place of > PGW2200 using chan_ss7 or libss7? or is there an opensource > alternative for PGW2200? You can use Asterisk for SS7 - but then you do not need the AS5400 anymore. regards klaus -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20080627/41f2433a/attachment.htm