[Asterisk-Users] Polycom IP 600 not ringing

[Eric Wieling]

Alex wrote:

> Sorry...
> It should reed Polycom IP 600 does not make an  audible ring sound
> 
> ...half a sleep :-)
> 
> On Thu, 07 Apr 2005 10:07:57 +1000, Alex <asterisk at nw-it.com.au> wrote:
> 
>> Hi guys,
>>
>> Has anyone come across a problem when Polycom IP 600 does not make an  
>> audible ring sound, even though the call comes in? I can see it on 
>> LCD  and red light flashes. When I pickup the phone, everything is 
>> fine. It  only applies to SIP calls. If the call comes in from PSTN 
>> via TDM400  card, everything seems to be ok.
>>
>> The same scenario happens when I try to ring from IP600 other Polycom  
>> phones, again they don't ring.
>> I am using 2.6.1 bootrom and 1.4.1 SIP firmware.
>>
>> Anyone can point me in the right direction?

I have seen this problem on the Polycom 500.  ONLY happens when I call 
from port 1 of my SPA-2000, works fine on port 2.  I cannot see any 
significant difference in the way the two ports are configured (on the 
device or in sip.conf).  I have no idea how to fix it.