[AusNOG] Procurve POE Switch RTP issues

Cameron Murray cameron.murray at gmail.com
Thu Apr 16 19:36:14 EST 2015


Ben,

The same RTP ports for both.

Also tried, UDP, TCP & TLS

Cheers

Cameron

On Thu, Apr 16, 2015 at 7:34 PM, Ben Hohnke <settra+ausnog at gmail.com> wrote:

> Are the phones and soft phones  using the same rtp ports? It definitely
> sounds more like a NAT/firewall issue more than a switching issue.
>
> Ben
>
> On Thu, 16 Apr 2015 19:29 Cameron Murray <cameron.murray at gmail.com> wrote:
>
>> Guys,
>>
>> Sorry for the slightly off topic post but I'm stumped and 1000km from the
>> problem.
>>
>> We provisioned some Snom phones this afternoon for a customer however SIP
>> sessions establish and calls can be signalled however the audio/rtp stream
>> is silent in both directions.
>>
>> We tested a softphone which worked correctly from inside their network.
>>
>> We have concluded that the HP Procurve 2610-48 pw may be interfering with
>> the flow however this device is blind to us and we have no access nor the
>> customer documentation.
>>
>> Has anyone seen similar issues with these devices?
>>
>> Regards
>>
>> Cameron
>> _______________________________________________
>> AusNOG mailing list
>> AusNOG at lists.ausnog.net
>> http://lists.ausnog.net/mailman/listinfo/ausnog
>>
>
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