Geo Redundancy 1

[janchundia]

Someone have a configuration for Geo-redundancy.
I have 3 remote sites connected to main trought the WAN.
I need to know the pstn access for IP Phones in each site.

 

[bignose21]

Just to clarify, what you after knowing?

What is your main site?
what are your remote sites? CS1000B's?
What you trying to achieve?
need models and software levels.

 

[janchundia]

cs1000e with media gateways distributed and survival Call Server and Signaling Server.
each mediagateway have 1 PRI to PSTN and are localizated in other cities.
The idea is that IP Phones localizated in other cities and redirected to main office will be make outoging calls for PRI in our city.

 

[bignose21]

So its a CS1000E rls 5/5.5? and the remote sites are SMG's?

You saying that you want the Phones at the SMGs to use the PRIs at the main office not the ones on the SMGs. If so then you should just need to turn off the Zone Branch Routing in 117, the sets will then follow normal AC1 translations.

 

[janchundia]

the ip phones will be use the pri in MG´s localizated in each site.

 

[bignose21]

Ok so each site will need its own Zone, you program the Zone Routing to say AC1-AC2 and prefix with some digits upto you depends how many sites you want (Taking the future into account), This is programmable in Element manager eg. if you want to use 2 digit:

Zone 10 main office (No Zone Routing uses AC1 translations)
Zone 11 SMG 1 convert AC1 to AC2 prefix 11
Zone 12 SMG 2 Convert AC1 to AC2 prefix 12
Zone 13 SMG 3 Convert AC1 to AC2 prefix 13

In AC2 translations (LD 90)
SPN 11 RLI 11
SPN 12 RLI 12
SPN 13 RLI 13

RLI's DMI's (LD 86)
RLI 11 Route of the PRI on SMG 1 DMI del 2
RLI 12 Route of the PRI on SMG 2 DMI del 2
RLI 13 Route of the PRI on SMG 3 DMI del 2

 

[bignose21]

Missed a bit then program
Phones for SMG 1 in Zone 11
Phones for SMG 2 in Zone 12
Phones for SMG 3 in Zone 13