Voice over IP Cisco

Author

OT: ISR

Voll, Scott

2006-12-20, 7:11 pm

Can anyone tell me if I can run two t1's through a little 1841?

Scott

Jonathan Charles

2006-12-20, 7:11 pm

Sure, sort of.

You can stuff a VWIC-2MFT-T1 into one of the WIC/VIC slots...

http://www.cisco.com/en/US/products...les
.html

However, the bad thing is this:

http://www.cisco.com/en/US/products...d80181208.shtml

"PVDMs suppported: None; cisco 1841 does not support voice termination"

So, data T1s good... voice T1s (PRI or CAS) bad.

Jonathan

On 12/20/06, Voll, Scott <Scott.Voll@wesd.org> wrote:
>
> Can anyone tell me if I can run two t1's through a little 1841?
>
>
>
> Scott
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
>

Brett Looney

2006-12-20, 7:11 pm

> Can anyone tell me if I can run two t1's through a little 1841?

>From looking at the router performance chart:
http://www.cisco.com/warp/public/76...terperformance.
pdf I'd say yes - there should be plenty of headroom there depending on the
features you turn on...

In my experience, the performance figures quoted in the PDF are reasonably
accurate, if a little understated.

B.