ss7 signalling


#1

Most of the actual PSTN networks use to interconect E1/T1, and signalling PRI or SS7.

SS7 is the most popular, but I didn`t see any information to implement this kind of signalling in the asterisk platform.

I appreciate if somebody can give information about this question.

thanks in advance


#2

I do not think any thing has been done on asterisk for SS7 yet.


#3

There are asterisk drivers (I think only two) that work with ss7 and E1/T1, but they are not open source.
Another solution is to use a ss7 protocol translator.
There are also some open projects like this:
openss7.org/asterix.html

Anyway you can find more in google.
C.


#4

SS7 Protocol is also not very cheap for private use like PRI in the U.S.

All thoi the functionality and features are great for VOIP Networks.