[asterisk-ss7] SS7 on AS5400

Krzysztof Drewicz krzysztofdrewicz at gmail.com
Fri Jun 27 13:25:54 CDT 2008

2008/6/27 Nhadie Ramos <nhadie.ramos at yahoo.com>:

> 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?

The client has sth like this:

ss7 cloud = cisco AS5400 --- > where it goes here? what kind of connecion?
ip? PRI?
ss7 cloud = cisco AS5400

so if U have a 4 links from Telco and you have a Cisco as talking the
language of ss7, then you need something to connect this to Asterisk. If i
don't get it wrong then you should use a SIP trunk or E1 card with DSS-1
(PRA/PRI) to connect to AS5400.

OR if the customer has a AS5400 but not using it, then you could use a
Asterisk with 4 port card (or 4 asterisk boxes with 1 port/1card each one
and do a redundant config) and use a Asterisk box to speek ss7 to telco.

Don't know what you try to accomplish.

Krzysztof Drewicz
+48 504 17 55 77
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