[cisco-voip] ISDN 10 configuration to 2821

[Dockendorf, Dave]

I have a site in Singapore currently using this service in their current phone system.  We are planning to move it over to our 2821 and give them IP phones, but I need some guidance.

I have done many domestic T1 PRI connections to voice gateways, but never an E1 or ISDN 10.

I know I will need to configure the controller E1, but what are the specifics for the timeslots?  (Guessing: pri-group timeslots 1-10)?

Along with that, do you know what the D channel is?  I have seen ISDN 30 configurations in Australia, using pri-group timeslots 1-31, and that uses channel 15 for the D channel.

Thanks




Dave Dockendorf 
Lead Network Engineer - Unified Communication Services
Information Services - Global Production Operations
 
ECOLAB
655 Lone Oak Drive, ESC E-308-12
Eagan, MN 55121
 
T  +1 651-795-5105
C  +1 651-248-7040
F  +1 651-204-7500
 
dave.dockendorf at ecolab.com



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