similar to: ZtDummy vs Hardware

Hi, My branch office as got a 256Kbps b/w from their service provider at a very very high rate per Mb. They don''t require 256Kbps at all but the ISP does not offer anything low. Can we restrict the bandwith to say 64Kbps nothing fancy? How do I go about it? With warm regards, -Payal

Hi! When I try to load the ztdummy driver via "insmod ztdummy", I get the following errors: /lib/modules/2.4.26/misc/ztdummy.o: unresolved symbol zt_unregister /lib/modules/2.4.26/misc/ztdummy.o: unresolved symbol zt_transmit /lib/modules/2.4.26/misc/ztdummy.o: unresolved symbol zt_receive /lib/modules/2.4.26/misc/ztdummy.o: unresolved symbol zt_register I'm using zaptel-1.0.8 and

Is ztdummy still required with Asterisk 1.4 when no zaptel cards are available to use for timing? In all the beta releases I used to get a warning when Asterisk started up, saying that no timing device was found. The warning seems to have gone away with the full release of 1.4, which prompts the question... Is it still required? Does 1.4 do something different for timing? Regards, David

does anyone know if ztdummy is requires under 1.6 or are they using Linux' rtc? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

Hi. I wrote in a reply to a mail on here recently that you can''t set mpu (minimum packet unit) on HTB as you can on CBQ. I''ve just noticed that there is a patch on devik''s site which does mpu and overhead. http://luxik.cdi.cz/~devik/qos/htb/ For dsl users mpu is, for practical purposes going to be 106 - overhead is still variable though, depending on packet size.

The USB core was completely rewritten in 2.6, and as such the functions that ztdummy depends on do not exist in 2.6. I get the feeling that these changes are too much to easily fix ztdummy, so I don't expect to see it working on 2.6 any time soon (if ever) I made some small changes to zaprtc to work on 2.6 and I have MoH and Meetme functions working fine in my lab. For production I would

Hello list I'm having some trouble getting * to recognize ztdummy on a new install (Fedora Core 3). I installed the module, and it shows up when I do an 'lsmod': Module Size Used by ztdummy 3796 0 zaptel 206852 1 ztdummy crc_ccitt 2113 1 zaptel I did 'service start zaptel' and everything appears cool.

zaptel compiles fine (make linux26) but when I modprobe ztdummy I get the follow error. [root@localhost zaptel]# modprobe ztdummy 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 ztdummy System info: Linux localhost.localdomain 2.6.9-5.0.5.ELsmp #1 SMP Thu May 19 19:24:44

Hi, I've install zaptel and I don't have a Digium card installed in the machine. So I want to install ztdummy to have Music On Hold working. I've follow these instruction http://www.voip-info.org/wiki-Asterisk+timer+ztdummy and at the point "modprobe ztdummy" it's failing. I'm getting these messages: root@dubic:~# modprobe ztdummy FATAL: Error inserting ztdummy

Hi i followed this instructions for installing ztdummy on a 2.6 kernel (taken from http://www.voip-info.org/wiki/index.php?page=Asterisk+timer+ztdummy ) cd /usr/src/zaptel * READ /usr/src/zaptel/README.udev and follow the steps * check modules on: /etc/sysconfig/zaptel> if you have no digium hardware comment out all modeules except ztdummy. - make linux26 - make install -

Hi there, anyone has a suggestion about what do I need to do to solve this? Any comments appreciated. Philipp [root@asterisk]# modprobe ztdummy /lib/modules/2.4.22/misc/zaptel.o: unresolved symbol ppp_output_wakeup_Rd2dbbfe0 /lib/modules/2.4.22/misc/zaptel.o: unresolved symbol ppp_input_error_Rd2ca1e76 /lib/modules/2.4.22/misc/zaptel.o: unresolved symbol ppp_unregister_channel_Rb8cf9a74

Hi, I am having problem with my Asterisk installation and find out it has to do with ztdummy. if the ztdummy module is loaded, the asterisk playback() command will not play files. DTMF is still properly received. If the ztdummy module is unloaded, sound playback works again. Here is my version zaptel-1.4.9.2 linux-source-2.6.18 asterisk-1.4.18 Can anyone tell me how to fix it? Or should I

Hi all, Trying to build ztdummy on an old redhat 7.3 box running kernel 2.4.20-43.7.legacysmp. Yes, I have the kernel sources installed. Yes, I set them up with make oldconfig; make dep. The build error is: make ztdummy gcc -I/usr/src/linux-2.4/include -O6 -DMODULE -D__KERNEL__ -DEXPORT_SYMTAB -I/usr/src/linux/drivers/net -Wall -I. -Wstrict-prototypes -fomit-frame-pointer -I/usr/src/

Hi to everybody, seems that I cannot load the zaptel modules: ztdummy says the following: [root@Hayabusa misc]# modprobe ztdummy /lib/modules/2.4.22/misc/ztdummy.o: unresolved symbol zt_unregister /lib/modules/2.4.22/misc/ztdummy.o: unresolved symbol zt_transmit /lib/modules/2.4.22/misc/ztdummy.o: unresolved symbol zt_receive /lib/modules/2.4.22/misc/ztdummy.o: unresolved symbol zt_register

I have several servers using ztdummy as the timing source, some CentOS 4.x, some CentOS 5.x, some Asterisk 1.2.x, some Asterisk 1.4.x. "zap show status" differs between the servers: ZTDUMMY/1 (source: Linux26) 1 UNCONFIGUR 0 0 0 ZTDUMMY/1 (source: RTC) 1 UNCONFIGUR 0 0 0 ZTDUMMY/1 1 UNCONFIGUR 0

Hello System: Debian etch with kernel 2.6.18-4-686 or 2.6.18 custom. Asterisk Version: SVN-branch-1.4-r55483M Zaptel Version: SVN-branch-1.4-r2302 modules all ok in compilation time. And modules loaded: ztdummy 5928 0 rtc 13364 1 ztdummy zaptel 181540 1 ztdummy crc_ccitt 3200 1 zaptel In /dev/zap directory I have:

Anybody having issues with ztdummy under the current 2.6 RC7? I get the following errors when trying to modprobe ztdummy: "Unable to register zaptel rtc driver" Doing a Google on the error shows reference to a message from 2004 that said you might not have RTC compiled into the kernel. Checking via: cd /usr/src/linux-2.6.13-rc7 grep -i rtc .config shows: CONFIG_APM_RTC_IS_GMT=y

I've compiled ztdummy, following the directions on http://www.voip-info.org/wiki-Asterisk+timer+ztdummy, and when I try to modprobe zt : #modprobe ztdummy FATAL: Error inserting ztdummy (/lib/modules/2.6.18-gentoo-r6/misc/ztdummy.ko): Input/output error FATAL: Error running install command for ztdummy I haven't been able to find any info on what the I/O error might be or how to

Hi I run asterisk 1.4.2 with zaptel 1.4.1. Zaptel is only needed for the ztdummy driver to get the Meetme() application to work. I don't have any specific hardware. And it does work nicely. When I reboot the machine however I have to manually load the driver like this: [root@vink ~]# modprobe ztdummy Notice: Configuration file is /etc/zaptel.conf line 0: Unable to open master device

Hello- I've been trying to scour both * and linux user group archives for a solution to this particular problem, but I am just plan stuck. I got the latest zaptel sources from cvs, uncommented ztdummy.o in Makefile, ran make; make install then, did depmod -a. All is well up until now. When i do modprobe ztdummy, i get this error: dv@sidetrack:/usr/local/src/zaptel# depmod -a