[Asterisk-Users] Re: [Asterisk-biz] SS7 and Asterisk solution

[Juan J. Sierralta P.]

On Wed, 12 Jan 2005 16:05:40 +0100, Roy Sigurd Karlsbakk
<roy at karlsbakk.net> wrote:

> Some telcos only give you SS7 for large volumes, and IIRC SS7 is
> usually cheaper than PRI

     Yes, this is because you usually need special cards and
controllers for giving PRI at a CO. Also is usually easier to bill a
SS7 than a PRI just for historic reason and braindead billing
solutions deployed.


-- 
Juanjo sin .sig :(