I have a really baffling problem. A couple of months ago I purchased a pair of GrandStream GSX-2000 phones for use with Asterisk.
At first all was well. But recently I've noticed terrible sound quality problems. Basically the sound will "glitch" or stutter randomly from time to time. Now, what is interesting is that this happens even with the phone totally disconnected from any network. You can hear it on the dial-tone that the phone itself generates if you press SPEAKER or lift the handset, with no network cable plugged in. So whatever is causing this glitching would seem to be being generated within the phone itself, and not coming from an external source. (It isn't the power, as the two phones are in different buildings in different towns. Besides, both are connected to UPSs). To me this seems to indicate a fault with the phones themselves. But for both of them to develop the same fault at the same time seems odd. I asked on the voipuser.org forum if anybody else had had similar problems, but everybody who responded said all was well with their phones. But given the wider reach of this list, I thought I'd ask here as well. Both phones have the latest firmware from the GS website. Does anyone have any ideas? Has anyone had anything similar happen to them? Faris. p.s. This is my first post here. Please be gentle with me :-) _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users