Try swapping the working phone and the non working phone. See if the problem moves with the phone.
On Thu, 23 Dec 2004 10:52:27 -0500, Andrei (MPI) <[EMAIL PROTECTED]> wrote: > Hi Jared, > > Thank you for your reply. That server is for asterisk only, things like > X-windows and samba were not even installed there. I limited what I > could from system point of view. Digium support has qualified the box as > "clean" for TDM400P operations. > > It is not clicks and pops, it's just brief moments of silence when I > cannot hear the other side, while they can hear me okay. I will play > more with configs and ideas you guys suggested. > > Also it is really strange, that the problem always appears for a specfic > phone. 9 phones are ALWAYS working just fine, while 1 phone is doing > this interruptions for all outgoing calls, 2 more phones are having this > problem from time to time. All the phones are same model and are > configured in the same way, difference is only in extensions, voicemail > box and user/passwords settings. > > Echo cancellation? ulaw/alaw? Anything else? Thanks for your ideas. > > Andrei > > > Jared Armstrong wrote: > > >Andrei, > > > >Do you have X-Windows running on the linux box? I had a similar issue > >that was eliminated when I stopped this process and samba from running. > >Now samba is only allowed to come up during non-business hours, for > >changing BG music. > > > >Also, make sure your registration period in either (polycom) ipmd.cfg or > >sip.cfg is set to be at least the default 3600 time period. I also > >removed the qualify=2000 from my (asterisk) sip.conf file and now have > >less clicks/pops. What it sounds like to me is possibly that you are > >noticing a pop/click when asterisk as trying to re-qualify the phone > >during the middle of a call. Also do you have Busydetect enabled? I had > >to disable that setting in my Zapata.conf. > > > >Jared Armstrong > > > >-----Original Message----- > >From: Andrei (MPI) [mailto:[EMAIL PROTECTED] > >Sent: Wednesday, December 22, 2004 7:09 PM > >To: Asterisk Users Mailing List - Non-Commercial Discussion > >Subject: [Asterisk-Users] Polycom 600 problem > > > >Hi there, > > > >We are using 10+ Polycom SP IP 600 phones with Asterisk and TMD400P with > > > >4 FXO lines. > > > >So far we have 3 phones with following problem: more or less frequently, > > > >for every call or ever other call, user of the phone would hear brief > >interruptions on the line when dialing out via PSTN, like if someone > >would be disconnecting and reconnecting the external line a few times > >per second. At the same time Asterisk Voicemail, Music on hold, SIP to > >SIP calls would work just perfect. Loud and clear. > > > >It is not dependant on network conditions, network configuration, > >extension number, PSTN phone # dialed or particular network location of > >the phone. So it is a problem with the phone. I've tested this quite > >thoroughly: if I install a different 600 phone - that one would work > >just fine at the same locations/extension/network connection etc. Cisco > >7940 does not have this problem either. > > > >I already RMA-ed one of the Polycoms and looking to return the other 2. > >Meanwhile, if someone can comment on this problem, that would be a great > > > >help! > > > >Other than this problem, the Polycoms 600 are excellent for Asterisk > >setup. > > > >Thank you, > >Andrei > > > > > > > >_______________________________________________ > >Asterisk-Users mailing list > >[email protected] > >http://lists.digium.com/mailman/listinfo/asterisk-users > >To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > _______________________________________________ > Asterisk-Users mailing list > [email protected] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- Is it something someone said, was it something someone said? _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
