[AusNOG] Procurve POE Switch RTP issues

Tim Raphael raphael.timothy at gmail.com
Thu Apr 16 20:35:06 EST 2015


I think he means the hand-piece. Do the phones work on speaker?

This definitely sounds like a NAT or firewall issue. I've never seen a switch drop a frame due to bad QoS markings. What do the port stats say (errors / discards etc).

Regards,

Tim Raphael

> On 16 Apr 2015, at 6:19 pm, Joseph Goldman <joe at apcs.com.au> wrote:
> 
> Given he stated PoE switch I'd imagine the devices are PoE which on all devices i've used means if they've powered on they are in the right port, i.e. PoE IN is only on the correct port.
> 
>> On 16/04/15 20:09, Karl Auer wrote:
>>> On Thu, 2015-04-16 at 19:28 +1000, Cameron Murray wrote:
>>> We provisioned some Snom phones this afternoon
>>> [...]
>>> the audio/rtp stream is silent in both directions.
>> Here's a terribly lo-tech suggestion, but are the handsets properly
>> attached to the stations? I've seen the handset cable plugged into the
>> ethernet pass through port before... or not plugged in at all.
>> 
>> Regards, K.
> 
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