[Freeswitch-users] VoIP gateway with PRI

Mimiko vbvbrj at gmail.com
Fri Feb 8 09:11:21 MSK 2013

On 07.02.2013 22:05, Yehavi Bourvine wrote:
> Do you want to route calls from one PRI to the other without having any
> SIP involved for these calls? If this is the case the I'll have to ask
> my Audiocodes contacts about it.

Yes, certain calls will be routed only between PRI interfaces, as the 
calls may be free of charge and loading VoIP sessions with those calls 
is unnecessary.

 > As another option, you can also get PRI cards that you install in the FS
 > server itself that might prove cheaper (if you have the space). You
 > could quite easily handle both PRI-PRI and PRI-SIP calls in the FS 

Some times ago I had this discussion on IRC about what is better to use 
in a failover environment: internal PRI cards or external VoIP gateways. 
So in case of connection two or more servers to a legacy PBX with only 
two PRI inputs, an external gateway is a better solution, despite 
internal cards a cheaper.
Also if you have a PRI phone provider, in case of an FS server failing 
you have to manually switch the cable.
But I will look to this links.

Mimiko desu.

Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list