I am having a couple of (unrelated) problems with my polycom 501. 1. The buddy watch is just not working. It tells me that everyone is online, whether or not they are. Here is an example directory entry for one of the peers (whose phone is not registered). <item> <ln>F</ln> <fn>J</fn> <ct>3062</ct> <sd>1</sd> <rt>3</rt> <dc/> <ad>0</ad> <ar>0</ar> <bw>1</bw> <bb>0</bb> </item> The buddies that are registered do not show "on the phone" when they are on the phone. In sip.conf (entry for the watching phone--3052) subscribecontext=3058 In extensions.conf: [3058] exten=> s,hint,SIP/3058 2.We have a Polycom 501 for testing in our office. Our clients have the other ones. The settings are exactly the same, as all phones use the same sip.cfg file. The sip.conf entries are identical as well (save for username/password and context, of course!) Our clients are calling a few numbers, and even tried our own voicemail system, and no where is key entry heard or recognized. When we dial the same numbers, with the phone in our office, using the same provider, contexts, etc., our key entry is recognized just fine. If the only thing different is the fact that ours is in our office, and the others are located in two different places, what could be the reason that only the phone in our office is working? We don't think it's a DTMF setting, because as we said, the polycoms are all using the same sip.cfg file, and the sip.conf entries are identical. Thanks in advance for your help!