Date: Tue, 25 Jul 2000 13:36:30 +0200 (CEST) From: Blaz Zupan <blaz@amis.net> To: freebsd-isdn@freebsd.org Subject: Two channel answering machine Message-ID: <Pine.BSF.4.21.0007251326300.13646-100000@titanic.medinet.si>
next in thread | raw e-mail | index | archive | help
I'll be using i4b purely as an answering machine, connected to a PBX. I have it accepting and recording calls just fine, but only on one channel. I'm using FreeBSD 4.0-RELEASE with the included i4b. I use a modified answer script to achieve what I want. My first try was this: entry name = I4BTEL usrdevicename = tel usrdeviceunit = 0 isdncontroller = 0 isdnchannel = -1 local-phone-incoming = NotAvailable remote-phone-incoming = * dialin-reaction = answer answerprog = tajnica b1protocol = raw idletime-incoming = 5 #alert = 3 This works just fine for one channel, but the second channel does not pick up, probably because the one entry is already in use. So I modified this to the following: entry name = I4BTEL1 usrdevicename = tel usrdeviceunit = 0 isdncontroller = 0 isdnchannel = 1 local-phone-incoming = NotAvailable remote-phone-incoming = * dialin-reaction = answer answerprog = tajnica b1protocol = raw idletime-incoming = 5 #alert = 3 entry name = I4BTEL2 usrdevicename = tel usrdeviceunit = 0 isdncontroller = 0 isdnchannel = 2 local-phone-incoming = NotAvailable remote-phone-incoming = * dialin-reaction = answer answerprog = tajnica b1protocol = raw idletime-incoming = 5 #alert = 3 One entry only picks up for ISDN channel 1, the other entry picks up for channel 2. When the first caller comes in, everything works as expected. When the second caller comes in, sound for the first caller stops and the second caller hears nothing and the channel is disconnected after a couple of seconds. So I created two answer scripts, with just this: #!/bin/sh echo $* >/tmp/channel1 sleep 20 #!/bin/sh echo $* >/tmp/channel2 sleep 20 I called in twice and then looked at the channel1 and channel2 files. Both specified that they were called with -D /dev/i4btel0. Obviously they can't be using the same device, that's why it doesn't work. So my next task was to create two answer scripts and hardcode the devices into them. The first one always uses /dev/i4btel0, the second one always uses /dev/i4btel1. Calling in twice after that paniced the machine. The machine this is running on is being used for other tasks as well so I can't do any debugging on it. I hope 'll be able to make another test setup like this on another machine to be able to debug it. If anybody else has an idea what might be going wrong, please send me an email! Blaz Zupan, Medinet d.o.o, Linhartova 21, 2000 Maribor, Slovenia E-mail: blaz@amis.net, Tel: +386-2-320-6320, Fax: +386-2-320-6325 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0007251326300.13646-100000>