Wilson Pickett
2004-Oct-04 08:25 UTC
[Asterisk-Users] Call waiting question for those who know the source
I've tried to ask this before but didn't want to waste a lot of bandwidth. However, I have to give the params in order to make the exact question understood. We have 2 ZAP FXO connected to two phone lines(2xX100P) 3 phones connected to a TDM400P with FXS modules Usually a caller will be on ZAP/2 and the first outbound line in the g1 group is on ZAP/1. There are two (main) call waiting scenarios: 1) ZAP/3 calls out on ZAP/1 and a call comes in on ZAP/2 2) ZAP/3 gets a call on ZAP/2 and a call waiting signal comes in from POTS on ZAP/2 It seems in both cases, the person hears the call waiting beep and can flash to the incoming call. The Dial string for all incoming calls on ZAP/2 during open hours is "ZAP/3&ZAP/4", both phones ring properly when both are on hook. It also appears that in both cases 1) and 2) above, when ZAP/3 is off hook, ZAP/4 will not ring when a call waiting condition happens. Some of you here must have had to go through the zaptel stuff pretty extensively, can you explain or point me to an explanation that would provide answers to the questions, A) What is supposed to happen when asterisk handles a call on ZAP/1 when ZAP/2 is bridged with ZAP/3 ? Given the dial string (ZAP/3&ZAP/4) ZAP/3 gets a call waiting beep and shouldn't ZAP/4 be ringing as well? B) What is supposed to happen when asterisk handles a call on ZAP/2 when ZAP/2 is bridged with ZAP/3 ? ZAP/3 gets a call waiting beep, again, shouldn't ZAP/4 be ringing as well? Both X100P FXO channels are pickupgroup=1 Only one line (on ZAP/2) has callwaiting from the telco Both TDM400 FXS channels are callgroup=1 callwaiting=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes Any ideas and pointers would be of interest!