invasion of the mumbling ducks (voice)

From: Jennifer Joy (jjoy@xxxxxxxxxxx)
Date: Sun Jan 14 2001 - 17:09:59 GMT-3


   

Ok, I know this is weird.

I just got new voice ports for my lab. When I go locally between
the ports on the routers all is well.

If I use VoIP over my frame network (with and without various QoS
settings) I get this background sound which is something like
the mumblings of a ghostly daffy duck clan. Serial links are
set anywhere from 72k to 2Mb.

This is on both lab 18 and lab 15 from ccbootcamp.

It is pretty funny! It happens right when the phone rings, and
then when I talk, I get that again. I can't even tell what I
am trying to say. There are periods of quiet. It seems a little
like feedback from something.

Also, how does one tell what codec you are using? "Sh dial-peer voice"
shows me for the voip port, but not the "other side" the pots.

One router is 12.0(9) on a 2600 and the other is 12.1(6) on a 3640.

Thanks,
 Jennifer



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