[asterisk-users] ISDN & SS7

[Cary Fitch]

I do not have knowledge of the SS7 vendors for Asterisk.  Using redundant
56k data channels, we handle calls via 6 DS3s (672 X 6 calls) from the PSTN
on a commercial telephone switch, with no issues at all.

 

SS7 can support any number of simultaneous calls depending only on the
bandwidth of the SS7 channels.  SS7 is always done on a redundant channel
basis since it is so important.  

 

Cary

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of huu giang
Sent: Sunday, October 24, 2010 12:06 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] ISDN & SS7

 

Hi cary,

 

Can you recommend me what add-on vendors I should use ?

Can a open source solution such as chan_ss7 or libss7 support many
conncurrent calls (for example 240 calls) ?

 

Thanks

 

  _____  

From: Cary Fitch <caryf at usawide.net>
To: Asterisk Users Mailing List - Non-Commercial Discussion
<asterisk-users at lists.digium.com>
Sent: Sun, October 24, 2010 9:33:28 AM
Subject: Re: [asterisk-users] ISDN & SS7

SS7 is an inter-telco system using a separate network for all signaling.

 

You must have an SS7 network connection before anything will work.

 

Then the T1 Spans run 24 64k audio paths.  The SS7 net exchanges the call
data and connection info between the switches.

 

Asterisk doesn't support SS7 natively although I believe there are one or
more add-on vendors.

 

Cary Fitch

 

 

 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of huu giang
Sent: Sunday, October 24, 2010 10:53 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] ISDN & SS7

 

Hi all,

 

I'm being requested to deploy an IVR service using SS7. 

I've deployed Asterisk before using ISDN connection, but never with SS7.

Can anyone explain me the different between using ISDN and SS7 ? What need I
do now to change to use SS7 ?.

 

Many thanks,

Giang

 

 

 

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