2 service providers on different VWIC cards on the chassis. Pls Help.

balasundaram.k_2 · ‎08-28-2009

Hi,

I have installed 2 VWIC-2MFT-E1 cards on slot 0 (NM-4VWIC-MBRD)on our 2811 voice gateways. So, we have 4 e1 ports. (0/2/0, 0/2/1, 0/3/0, 0/3/1)

The 2 E1 ports on the first VWIC card (0/2/0 and 0/2/1) are connected to one service provider.

The 2 E1 ports on the seconds VWIC card (0/3/0 and 0/3/1) are connected to another service provider.

Following is the config regarding clocking on our voice gateway.

"network-clock-participate wic 2

network-clock-participate wic 3

network-clock-select 1 E1 0/2/0

network-clock-select 2 E1 0/2/1".

Will connecting 2 VWIC cards on the chassis to 2 different service providers cause any issue?

Pls help.

-Bala.

paolo bevilacqua · ‎08-28-2009

You may suffer some slips, check with "show controller E1".

Beside that, no issues.

balasundaram.k_2 · ‎09-02-2009

Hi Paola,

Thank you very much for the response.

Can you please explain why there might be slips? And what can i do to prevent these slips?

Also, will voice quality be affected because of these slips?

Thanks,

Bala.