search for: ztmonitor

To start ztmonitor in quantitative mode you do the following. Assuming you are running Asterisk V1.0.9 you need to edit one line to ztmonitor.c in /usr/src/zaptel as per patch 2783 http://bugs.digium.com/bug_view_page.php?bug_id=0002783 Change line 261 fprintf(stderr, "Usage: ztmonitor <channel num>...

Good day list, I am feeling extra stupid this Monday morning and am hoping someone can come to the rescue. I am trying to use the ztmonitor utility on my wildfire 4 FXO card. and have read the following from the wiki. *********Wiki start******** If you set this to yes, use ztmonitor to adjust the rxgain and txgain. Ztmonitor isn't installed by default; but it is included with the Zaptel source code, so look in /usr/src/zaptel. U...

...-----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Ken Dresdell Sent: August 16, 2005 9:55 AM To: 'Asterisk Users Mailing List - Non-Commercial Discussion' Subject: RE: [Asterisk-Users] Echo calibration with ztmonitor and a testlinefrom a telco Thanks for your help, I have already seen this page but since the head version of ztmonitor is able to show the real number value of the rx and tx (ztmonito -vv), I was thinking that maybe someone could confirm to which value we want the rx of ztmonitor when we try to...

Hardware is an SM56 card (X100P clone). When the line hangs up, ztmonitor displays full bar (or whatever maximum allowed by rxgain) in RX. It only drops zero when the line picks up (and remote was silent). Is this something of concern? The zap channel seems to work despite echo. Additionally, what's the objective of tuning with ztmonitor? I mean, what would...

asterisk-users-bounces@lists.digium.com wrote: > In the following setup: > call coming from a pstn line -> into FXO card -> asterisk -> SIP > phone > > i get an incredible loud echo in the SIP phone (about 0,5-1s) > (everything i speak into SIP phone microphone i hear in its > speaker). The person calling from PSTN is not getting any echo. Make sure you're not

...or a bank of analog lines connected to a channel bank. My telco has provided a 'Type 102' test line to use for incoming level calibration. This is functionally equivalent to app Milliwatt(), but provides tone from the CO inwards. Question is, how should one use this a 0dbm test source with ztmonitor? Am I correct in understanding that a 0dbm level should provide a 100% drive in the level monitor, not a 50% drive as is otherwise 'optimum' for regular voice traffic? Kris Boutilier Information Systems Coordinator Sunshine Coast Regional District

Hello, In my quest to figure out the source of the random echo on our shiny new asterisk install, I have been using ztmonitor on the TDM400p channels for the good part of today. I have 2 TDM400p cards with 8 FXO modules and 6 pots lines connected to them (last 2 channels are unused but configured in zaptel). Even when the lines are onhook, the Tx values settle down to 0 but the Rx values still jump up and down. For some...

...and receive gain at the interface card, but isn't that what fxotune is supposed to do? Tune those gains so that the echo is minimized? I don't want to play with gain only to undo the echo tuning done by fxotune. Does tinkering with the gain undo the tunings done by fxotune? Similarly with ztmonitor: Is tinkering with the gain using ztmonitor going to undo the tuning done by fxotune, or can I do both? Have you encountered gain issues like this on analog lines, and if so, how did you address them? Is cranking the rx gain on the Polycom phones a viable solution, or is it likely to make echo wo...

Err, stupid me. Seems like the phone is hungup, but when I start ztmonitor, the line is picked up. I guess the line in India is pretty loud b/c the RX bounces off the charts, changed it to (-4) and all my problems are solved. Regards, Min Chang On 4/14/06, Kyle Sexton <ks@mocker.org> wrote: > > Have you tried putting a Hangup in your extensions.conf? > &...

Details: Asterisk 1.0.9 Zaptel 1.0 Dell P3 1ghz with X100P Clone Location: India This is an interesting issue where when I open up ZTMonitor, it shows the RX as being on. It seems that Zaptel doesn't know to hang up the line so after a couple of hours when the telecom cuts the line, everythign stops working. Things I've tried include playing with the zaptel.conf, trying zaptel v1.2(with Asterisk 1.0.9), and trying loopstart and...

...e call them, No Problem. Am I right in guessing that we're unlikely to solve this in a system-wide manner on our end, and at best we'd have to convince the phone company they're misconfigured, for one remote phone number at a time? Some other specific questions: - Gain tuning: Is the ztmonitor quantitative target value 14500 or 14844? These two sources conflict on this point: http://www.voip-info.org/wiki/view/Asterisk+zapata+gain+adjustment http://lists.digium.com/pipermail/asterisk-users/2004-November/071301.html - Is the difference between 14500 and 14844 big enough to worry ab...

...d a local telco milliwatt test line, and when I call it, the gain numbers are no where near 14844. Now, this article refers to configuration with a channel bank, but suggests it would be similar on 'simpler equipment'. The numbers I get are around 4450 on the Rx. [root@morse zaptel]# ./ztmonitor 5 -vv Visual Audio Levels. -------------------- Use zapata.conf file to adjust the gains if needed. ( # = Audio Level * = Max Audio Hit ) <----------------(RX)----------------> <----------------(TX)----------------> ########################* Rx: 4452 ( 4452) Tx: 46 ( 63) Is...

...one.a cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o torisatool.o torisatool.c cc -o torisatool torisatool.o cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o ztmonitor.o ztmonitor.c cc -o ztmonitor ztmonitor.o cc -c ztspeed.c cc -o ztspeed ztspeed.o cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o zttool.o zttool.c cc -o zttool zttool.o -lnewt _*You do not appear to have the kernel sources for...

Hello all, I know this has been covered on list but can not find the answer I need, lots of references to no authority found, but none with an answer. I have two * servers, one behind firewall with nat the other on a dmz with nat. Both servers register with each other successfully. home is today's CVS-HEAD away is Asterisk 1.0.7 on away: Registered to '165.xxx.xxx.xxx', who sees

...STN and VoIP (SIP) connection via *. I disabled all echo cancel/training in zapata.conf and set tx/rxgain to 0. I then changed my extensions.conf so that when I call the VoIP line from the PSTN line, it plays the Milliwatt application tone. However, when I call, I don't hear the tone and ztmonitor doesn't change at all. What could be the problem? I am running the latest svn source, Aastra 9133i sip phone and Digium TDM11B. BTW - My PSTN is thru Verizon (MA) and I don't have their test tone #. If you know it, please e-mail it to me.

...one.a cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA - DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o torisatool.o torisatool.c cc -o torisatool torisatool.o cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA - DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o ztmonitor.o ztmonitor.c cc -o ztmonitor ztmonitor.o cc -c ztspeed.c cc -o ztspeed ztspeed.o make -C /lib/modules/`uname -r`/build SUBDIRS=/home/aaberga/asterisk sources/zaptel-1.0.9 modules make[1]: Entering directory `/usr/src/linux-2.6.11.4-21.7-obj/i386/default' make -C ../../../linux-2.6.11.4-21.7 O=...

Group Having trouble installing zaptel. Below is my server specs Intel Motherboard D101GGC TE405P CentOS-4.2-i386 Here is the output trying to do a 'make' =============================================== make clean rm -f torisatool makefw tor2fw.h radfw.h rm -f ztcfg torisatool makefw ztmonitor ztspeed zttool zttest fxotune rm -f *.o ztcfg tzdriver sethdlc sethdlc-new rm -f zonedata.lo tonezone.lo libtonezone.so *.lo rm -f *.ko *.mod.c .*o.cmd rm -rf .tmp_versions rm -f gendigits tones.h rm -f libtonezone* rm -f tor2ee rm -f fxotune rm -f core rm -f ztcfg-shared fxstest [root@exterm-dayto...

....lo tonezone.c ar rcs libtonezone.a zonedata.lo tonezone.lo cc -o ztcfg ztcfg.o -lm -L. libtonezone.a cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -c -o torisatool.o torisatool.c cc -o torisatool torisatool.o cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -c -o ztmonitor.o ztmonitor.c cc -o ztmonitor ztmonitor.o cc -c ztspeed.c cc -o ztspeed ztspeed.o make -C /usr/src/linux-2.6 SUBDIRS=/usr/src/zaptel modules make[1]: Entering directory `/usr/src/linux-2.6.5-7.104-obj/i386/default' make -C ../../../linux-2.6.5-7.104 O=../linux-2.6.5-7.104-obj/i386/default modul...

...one.a cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o torisatool.o torisatool.c cc -o torisatool torisatool.o cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -DZAPTEL_CONFIG=\"/etc/zaptel.conf\" -c -o ztmonitor.o ztmonitor.c cc -o ztmonitor ztmonitor.o cc -c ztspeed.c cc -o ztspeed ztspeed.o make -C /lib/modules/`uname -r`/build SUBDIRS=/usr/src/zaptel-1.0.8 modules make[1]: Entering directory `/usr/src/linux-2.6.11.4-20a-obj/i386/smp' make[1]: *** No rule to make target `modules'. Stop. make[1]:...

...tallation making dependencie results in: asterisk:/usr/src/linux # make dep *** Warning: make dep is unnecessary now. and make tells me make[1]: *** No rule to make target `modules'. Stop. asterisk:/usr/src/zaptel # make clean rm -f torisatool makefw tor2fw.h rm -f ztcfg torisatool makefw ztmonitor ztspeed zttest fxotune rm -f *.o ztcfg tzdriver sethdlc sethdlc-new rm -f zonedata.lo tonezone.lo libtonezone.so.1.0 *.lo rm -f *.ko *.mod.c .*o.cmd rm -rf .tmp_versions rm -f gendigits tones.h rm -f libtonezone* rm -f tor2ee rm -f fxotune rm -f core asterisk:/usr/src/zaptel # make linux26 cc -I....