-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stephen R. Besch Sent: Saturday, March 13, 2004 12:19 AM To: [EMAIL PROTECTED] Subject: [Asterisk-Users] Re: Strange Problem
Asterisk Learner wrote: >> >> >> I am experiencing a strange problem and wanted to know if someone has >> faced any similar issues or could provide me with a way to counter this >> problem. I am in the process of experimenting with asterisk and trying >> to setup a basic functional system. I have one TDM400P (single port) and >> one X100P. I am using one analog phone connected to the TDM400P and I >> also have a couple of Xlite SIP phones configured. I can make calls out >> to the PSTN and I can also receive calls. >> >> >> >> The problem happens when someone from the outside (PSTN) calls the >> Asterisk box. I have asterisk configured to forward the call to Zap/2 >> (analog phone). Zap/2 rings and I can talk to the person on the other >> end but if I hang up first then the other end does not see as the call >> being hung up. Asterisk CLI shows that Zap/1-1 (FXO) hungup but for some >> reason the other end thinks that the call is still up and does not >> disconnect unless the person hangs up himself. The confusing part is >> that if I initiate the call then this problem does not happen. >> >> >> >> Can someone tell me what is happening and how to resolve this issue? >> >> >> >> Thanks >> > > >On analog lines, the central ofice switch will signal that the remote >end hung up the call, if I recall correctly, either by dropping loop >current or using a brief polarity reversal. There may be other means as >well. You need to make sure that you are using the correct settings to >sense this properly. I am not seeing the problem when the remote side hangs up. I apologize if my description of the problem was vague. I will have another go at it. The problem happens when someone from the outside calls my asterisk box and I pick up the analog phone (attached to the TDM400P) and then hang up from the inside. The problem DOES NOT happen when I call from the inside to outside and hang up from the inside. I believe in both cases Asterisk is responsible for releasing the line as in both cases the inside is hanging up. >The reason you don't see this when you place the call is that, >obviously, your end has no trouble determining when you have hung up, >regardless of setting that affect the detection of the remote end >hanging up. >Stephen R. Besch _______________________________________________ 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
