[cisco-voip] Phone to phone call doesn't work?

[Scott Voll]

Packet capture shows packets coming into the switch...... Just know audio in
the payload.

Scott

On Tue, Oct 12, 2010 at 2:08 PM, Scott Voll <svoll.voip at gmail.com> wrote:

> I believe I have some kind of a network mapping issue.  eg. a ARP table
> screwed up some where or a CEF table, or an MLS table.
>
> How do I change that on a 4506.  on a 6509 I think I used to use sh ip mls
> something, but the 4506 doesn't have sh ip mls......
>
> Thanks
>
> Scott
>
>
> On Tue, Oct 12, 2010 at 9:32 AM, Go0se <me at go0se.com> wrote:
>
>> I’ve seen similar behavior from two different scenarios.
>>
>>
>>
>> 1)      Phone had an incorrect subnet mask
>>
>> 2)      Phone had no default gateway
>>
>>
>>
>> Thanks,
>>
>>
>>
>> Go0se
>>
>>
>>
>> My blog:
>>
>> http://atc.go0se.com
>>
>>
>>
>> --------------------------------------------
>>
>> Help Hopegivers International
>>
>> Feed the orphans of Haiti and India
>>
>> http://www.hopegivers.org
>>
>> --------------------------------------------
>>
>>
>>
>> *From:* cisco-voip-bounces at puck.nether.net [mailto:
>> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Scott Voll
>> *Sent:* Tuesday, October 12, 2010 11:02 AM
>> *To:* cisco-voip at puck.nether.net
>> *Subject:* [cisco-voip] Phone to phone call doesn't work?
>>
>>
>>
>> OK--
>>
>>
>>
>> I'm going out on a limb here.
>>
>>
>>
>> we have now had two phones that can not dial one phone.
>>
>>
>>
>> eg.
>>
>>
>>
>> Phone A calls phone N and they can not hear the other person.  phone A can
>> call B-Z just not N.  N can call everyone except A.
>>
>>
>>
>> Have a second phone, call It B,  if it calls X they can't hear, but they
>> can call all others.  Same for Phone X.
>>
>>
>>
>> CM 7.1.5bsu2 and firmware 9.0.3 on 7961's.
>>
>>
>>
>> Going over now to do a Wireshark on both ends to see if we can open a TAC
>> case, but wanted to know if anyone else has ever seen this?
>>
>>
>>
>> TIA
>>
>>
>>
>> Scott
>>
>
>
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