[Asterisk-Users] Asterisk as Softswitch

[Olle E. Johansson]

Somesh S Shanbhag wrote:
> Hi,
> 
> I had doubt like can asterisk talk ISUP over SS7 which
> the normal PSTN
> softswitches talk with other switches?
> 
> It becomes *necessary* that asterisk *should* talk
> with other softswitches
> in PSTN using ISUP/SS7 ??
> 
At this point, the standard version of Asterisk can't talk SS7.
There are a number of commercial and open source additions available
that adds SS7 to Asterisk, I am not aware whether they support ISUP yet,
but I would guess so.

/O