-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Brian Candler wrote: > Is there a document somewhere giving the correct TDM400P FXO settings for > use on a BT PSTN line in the UK? All I can find is > http://www.voip-info.org/wiki/view/UK+Asterisk+Details > > but it doesn't give the complete settings, such as loopstart vs kewlstart. > > Anyway, the problem I'm having is that an incoming call is answered OK, but > when the remote end disconnects this is not always noticed - at least, the > Echo() application continues for some minutes before hanging up. > > There's also an error message reported when loading wctdm, which may or may > not be related; see below. > > Here's my configuration: > > --- zaptel.conf --- > # Ports 1 and 2 are FXS (FXO signalling) > fxoks=1-2 > # Port 4 is FXO (FXS signalling) > fxsks=4 > > loadzone=uk > defaultzone=uk > > --- zapata.conf --- > [trunkgroups] > ; define any trunk groups > > [channels] > ;default > usecallerid=yes > hidecallerid=no > callwaiting=no > threewaycalling=yes > transfer=yes > echocancel=yes > echotraining=yes > immediate=no > answeronpolarityswitch=no > > ; define channels > context=internal > signalling=fxo_ks > channel => 1 > > context=internal > signalling=fxo_ks > channel => 2 > > context=incoming > signalling=fxs_ks ; Use FXS signalling for an FXO channel > channel => 4 > > --- extensions.conf --- > [incoming] > ; incoming calls from the FXO port are directed to this context from > zapata.conf > exten => s,1,Answer() > exten => s,2,Echo() > > --- other --- > # grep wctdm /etc/modprobe.conf > install wctdm /sbin/modprobe --ignore-install wctdm && /sbin/ztcfg > install wctdm24xxp /sbin/modprobe --ignore-install wctdm24xxp && /sbin/ztcfg > alias wcfxs wctdm > options wctdm opermode=UK > > ------------------- > > The base platform is CentOS 4.4, and I'm running Asterisk compiled from SVN > trunk as of yesterday. > > Starting from a freshly booted system, here's what I do: note there's an > apparent problem when installing the wctdm module, but this doesn't seem to > prevent it from accepting calls. > > [EMAIL PROTECTED] ~]# modprobe zaptel > [EMAIL PROTECTED] ~]# modprobe wctdm > Notice: Configuration file is /etc/zaptel.conf > line 0: Unable to open master device '/dev/zap/ctl' > > 1 error(s) detected > > FATAL: Error running install command for wctdm > [EMAIL PROTECTED] ~]# ls -l /dev/zap/ctl > crw-rw---- 1 root root 196, 0 Sep 14 12:05 /dev/zap/ctl > [EMAIL PROTECTED] ~]# modprobe wctdm > [EMAIL PROTECTED] ~]# ztcfg -vv > > Zaptel Version: SVN-trunk-r1459 > Echo Canceller: MG2 > Configuration > ====================== > > > Channel map: > > Channel 01: FXO Kewlstart (Default) (Slaves: 01) > Channel 02: FXO Kewlstart (Default) (Slaves: 02) > Channel 04: FXS Kewlstart (Default) (Slaves: 04) > > 3 channels configured. > > Changing signalling on channel 1 from Unused to FXO Kewlstart > Changing signalling on channel 2 from Unused to FXO Kewlstart > Changing signalling on channel 4 from Unused to FXS Kewlstart > [EMAIL PROTECTED] ~]# asterisk -cvvv > > syslog doesn't seem to show anything abnormal: > > Sep 14 12:05:07 asterisk1 kernel: Zapata Telephony Interface Registered on > major 196 > Sep 14 12:05:07 asterisk1 kernel: Zaptel Version: SVN-trunk-r1459 Echo > Canceller: MG2 > Sep 14 12:05:13 asterisk1 kernel: Freshmaker version: 73 > Sep 14 12:05:13 asterisk1 kernel: Freshmaker passed register test > Sep 14 12:05:13 asterisk1 kernel: Module 0: Installed -- AUTO FXS/DPO > Sep 14 12:05:13 asterisk1 kernel: Module 1: Installed -- AUTO FXS/DPO > Sep 14 12:05:13 asterisk1 kernel: Module 2: Not installed > Sep 14 12:05:13 asterisk1 kernel: Module 3: Installed -- AUTO FXO (UK mode) > Sep 14 12:05:13 asterisk1 kernel: Found a Wildcard TDM: Wildcard TDM400P REV > I (3 modules) > Sep 14 12:05:27 asterisk1 kernel: Registered tone zone 4 (United Kingdom) > Sep 14 12:06:21 asterisk1 kernel: Zaptel Transcoder support loaded > Sep 14 12:06:21 asterisk1 kernel: Registered tone zone 4 (United Kingdom) > > > As you can see, port 4 on the TDM400P is the FXO port, plugged into the BT > PSTN line. > > When I call this line's number from another phone, here's what I get: > > *CLI> -- Starting simple switch on 'Zap/4-1' > [Sep 14 12:12:28] NOTICE[4392]: chan_zap.c:6320 ss_thread: Got event 18 (Ring > Begin)... > [Sep 14 12:12:30] NOTICE[4392]: chan_zap.c:6320 ss_thread: Got event 2 > (Ring/Answered)... > [Sep 14 12:12:31] NOTICE[4392]: chan_zap.c:6320 ss_thread: Got event 18 (Ring > Begin)... > -- Executing [EMAIL PROTECTED]:1] Answer("Zap/4-1", "") in new stack > -- Executing [EMAIL PROTECTED]:2] Echo("Zap/4-1", "") in new stack > > This is working, since if I "tut" into the phone which originated the call I > can hear the slightly delayed echo. However, when I put the phone down, > Asterisk doesn't always notice this. Nothing happens, and if I try to ring > in again, I get an engaged tone. > > After a minute or two I may then get: > > == Spawn extension (incoming, s, 2) exited non-zero on 'Zap/4-1' > -- Hungup 'Zap/4-1' > > Is there anything I can do to make this more robust? > > Thanks, > > Brian Candler. > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > You need BTs SIN351 at http://www.sinet.bt.com/351v4p5.pdf
- -- Ron Wellsted [EMAIL PROTECTED] http://www.wellsted.org.uk N 52.567623, W 2.137621 Linux Counter No. 202120 FWD:519961 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iQEVAwUBRQmbEUtP/KMNOfRbAQIfmwf/cDBvLKuXOtNoLUyJ82hrICIhKrrr7M7n 74R0Xu2tLyLZwqtafW5cCNaQj0rHr5EVwXb1nrQTPztwHTF//ViwXa1nElgPGPgK hVH9MprSlj/6NgcVIg95e/GqvMSLBVOmIwmuC0Vo8aojj0S+zyO2nwLM2OFP5Dyr sOMoECqHLFuk1kb5QkYhQgJdG1Ydm+WjX8QpPWxDapGnWnLNxShM3fZP2uz4JVxU rMb/8IlQCbYSMqrjJ1ZPXcWeM7i5ccUxjBAAC1Xw6BzNkx0P+wlfqx7SK/fs/R6U LyEFNjTnLeZ9IX9NM/e8VzsCZpPgta+sDa/hAy9AOHdjhIQlFXbsgg== =GJVd -----END PGP SIGNATURE----- _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users