[cisco-voip] CISCO 2811 with E1 R2 card

Jorge Gonzales jgonzales at cleartec.net
Sun May 31 14:54:36 EDT 2009


Hi guys,

I have the following possible scenario

I have a main office(HQ) and 2 branches(B1) and B2)

At each office I have a PBX with E1 R2 . I want to interconnect them using Cisco Routers 2811 

                              E1R2                                                                                   E1R2       
            HQ PBX  --------------2811--------------------V35 satellite link-----------------------2811--------------B1 PBX
                                           |  
                                           |                                                                                     
                                           |----------------------- V35 satellite link----------------------- 2811--------------B2 PBX
                                                                                                                            E1R2

I want to run 6 channels from HQ to each Branch.

My questions..

1.- Is possible to do with E1 R2 ??
2.- How is handled the signalling at HQ and Branch offices ?
3.- If the solution work, what about the delay to complete the call??

There are some other points to have in conisderation ??

I will appreciate your comments about this 

Regards


Jorge Gonzales  

Ing. Jorge Gonzales Sandoval
jgonzales at cleartec.net
General Manager
Cleartec ltda
www.cleartec.net
PH 591 3 3452930
Cel 591 702 88803
Santa Cruz - Bolivia
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