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 accept the party line and buy a Digium card, but for lab work and prototyping, zaprtc meets my budget. Dan _____ From: Zac Amsler [mailto:zamsler@cc0.biz] Sent: Monday, March 22, 2004 8:05 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] ztdummy Hey all, I have an issue with compiling zaptel on my server. I have a debian server with 2.6.4 kernel. I am getting some errors when I try to load the module. Installing module ztdummy. If the device isn't there, or isn't configured correctly, this could cause your system to pause for up to a minute. FATAL: Error inserting ztdummy (/lib/modules/2.6.4/misc/ztdummy.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error running install command for ztdummy Installation failed. Please press ENTER when you are ready to continue. I have compiled zaptel as:: Make clean Make linux26 Make install Does anyone have any thoughts?? Zac Amsler _____ From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Ed Rubright Sent: Monday, March 22, 2004 9:46 PM To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] Call waiting You need to send a hook flash to the PSTN line attached to the X100P. This is done by: hook-flash then *0 You'll need to have 3way calling enabled for it to work. NOTE: This info can be found in the wiki pages: http://www.voip-ino.org/wiki-Asterisk Ed _____ From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Simon Brown Sent: Monday, March 22, 2004 7:28 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Call waiting I have a problem with call waiting which I cannot find an answer for in any of the information that I have searched through online. I cannot find anything in the list archives either. My * server is connected to a PSTN line with an X100P. I have a call waiting service on this PSTN line which requires a hook flash signal to swap calls. I have Cisco 7940 phones working with my * server. When on an outside call and another outside call comes in, I can hear the call waiting indicator, but cannot find any way of swapping calls (sending a hook flash signal through the X100P). Any help would be greatly appreciated. Simon Brown ----- This mail was content checked for malicious code and viruses by GFI MailSecurity. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040323/d8580e50/attachment.htm
Looks like I am compiling a 2.4 kernel ;( _____ From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Dan Austin Sent: Tuesday, March 23, 2004 12:01 PM To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] ztdummy 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 accept the party line and buy a Digium card, but for lab work and prototyping, zaprtc meets my budget. Dan _____ From: Zac Amsler [mailto:zamsler@cc0.biz] Sent: Monday, March 22, 2004 8:05 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] ztdummy Hey all, I have an issue with compiling zaptel on my server. I have a debian server with 2.6.4 kernel. I am getting some errors when I try to load the module. Installing module ztdummy. If the device isn't there, or isn't configured correctly, this could cause your system to pause for up to a minute. FATAL: Error inserting ztdummy (/lib/modules/2.6.4/misc/ztdummy.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error running install command for ztdummy Installation failed. Please press ENTER when you are ready to continue. I have compiled zaptel as:: Make clean Make linux26 Make install Does anyone have any thoughts?? Zac Amsler _____ From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Ed Rubright Sent: Monday, March 22, 2004 9:46 PM To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] Call waiting You need to send a hook flash to the PSTN line attached to the X100P. This is done by: hook-flash then *0 You'll need to have 3way calling enabled for it to work. NOTE: This info can be found in the wiki pages: http://www.voip-ino.org/wiki-Asterisk Ed _____ From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Simon Brown Sent: Monday, March 22, 2004 7:28 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Call waiting I have a problem with call waiting which I cannot find an answer for in any of the information that I have searched through online. I cannot find anything in the list archives either. My * server is connected to a PSTN line with an X100P. I have a call waiting service on this PSTN line which requires a hook flash signal to swap calls. I have Cisco 7940 phones working with my * server. When on an outside call and another outside call comes in, I can hear the call waiting indicator, but cannot find any way of swapping calls (sending a hook flash signal through the X100P). Any help would be greatly appreciated. Simon Brown ----- This mail was content checked for malicious code and viruses by GFI MailSecurity. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040323/0d0edfbb/attachment.htm
Okay - I will be honest here, I have no idea what I am doing.. Ever watch the CDW commercials the IT guy's worse nightmare???? That's Me. A friend told me to look at the makefile for in the zaptel directory and uncomment the line for ztdummy so that it would compile. (we need to make a conference room on a server, no access to put a x100p card in) Well I opened the makefile and I see the following line: ztdummy.o:ztdummy.c ztdummy.h $(HOSTCC) $(KFLAGS) -c ztdummy.c So is it already uncommented and complied by default? I just use CVS this morning to get the zaptel, libpri and asterisk so I assume that I am compiling 1.0 Thanks in advance, Mark Halverson 707-735-1038
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 As I understand it, ztdummy is required for timing on non-Digium hardware-based systems? i.e. if you use the system as PBX for IP phones and/or VoIP ATA boxes? If that is the case, is there a version of this driver that will work with an OHCI or EHCI root hub? Or is there only the UHCI root hub version? Thanks. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCXD+FgYKvkeyp3F4RAokhAJ9+xR1bTPFRGydh5So2fqVLVQsFtQCglLqt sTXl+brvU5asEfeYDE385n4=zB3R -----END PGP SIGNATURE-----
I installed a couple of Asterisk test machines, and have been successful in
getting them talking to one another, but I have question.
After installation, I put an x100p clone in one of the machines. From what
I understand, I no longer need ztdummy on that machine, but I'm wondering if
it hurts anything. If it's better to remove it, where do I go to get rid of
it (I'm running Asterisk@home - which uses CentOS, a Redhat variant)? It
looks like it's doing something - have a look at the /proc/interrupts:
[root@asterisk2 root]# more /proc/interrupts
CPU0
0: 1770360 XT-PIC timer
1: 4 XT-PIC keyboard
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
9: 17667040 XT-PIC wcfxo
11: 17694525 XT-PIC ztdummy, usb-uhci, eth0
12: 19 XT-PIC PS/2 Mouse
14: 13676 XT-PIC ide0
15: 12 XT-PIC ide1
NMI: 0
ERR: 0
Brian Leyton
IT Manager
Commercial Petroleum Equipment
you can get rid of ztdummy. --- Brian Leyton <bleyton@cpe-corp.com> wrote:> I installed a couple of Asterisk test machines, and > have been successful in > getting them talking to one another, but I have > question. > > After installation, I put an x100p clone in one of > the machines. From what > I understand, I no longer need ztdummy on that > machine, but I'm wondering if > it hurts anything. If it's better to remove it, > where do I go to get rid of > it (I'm running Asterisk@home - which uses CentOS, a > Redhat variant)? It > looks like it's doing something - have a look at the > /proc/interrupts: > > [root@asterisk2 root]# more /proc/interrupts > CPU0 > 0: 1770360 XT-PIC timer > 1: 4 XT-PIC keyboard > 2: 0 XT-PIC cascade > 8: 1 XT-PIC rtc > 9: 17667040 XT-PIC wcfxo > 11: 17694525 XT-PIC ztdummy, usb-uhci, > eth0 > 12: 19 XT-PIC PS/2 Mouse > 14: 13676 XT-PIC ide0 > 15: 12 XT-PIC ide1 > NMI: 0 > ERR: 0 > > > Brian Leyton > IT Manager > Commercial Petroleum Equipment > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com >http://lists.digium.com/mailman/listinfo/asterisk-users> To UNSUBSCRIBE or update options visit: > >http://lists.digium.com/mailman/listinfo/asterisk-users>__________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/
Trunking on IAX. PaulH -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Paul Fielding Sent: Thursday, 14 April 2005 12:47 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] ztdummy Ok, Here's my ztdummy question. Forgive my ignorance. Everything I read about ztdummy and zaptel cards describes them as being required 'for timing'. But what exactly does this imply? Eg. I have two separate boxes where I did the following: - installed Linux (debian Woody) - compiled a 2.4 kernel - added a few other prereq packages needed to allow Asterisk to compile - compiled and configured Asterisk At this point Asterisk works like a hot darn, no problem, for everything I try to do. No Zaptel card. No ztdummy. So what does ztdummy buy me? regards, Paul ----- Original Message ----- From: "Asterisk@Home" <asteriskathome@yahoo.com> To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users@lists.digium.com> Sent: Wednesday, April 13, 2005 5:58 PM Subject: Re: [Asterisk-Users] ztdummy> you can get rid of ztdummy. > > --- Brian Leyton <bleyton@cpe-corp.com> wrote: >> I installed a couple of Asterisk test machines, and >> have been successful in >> getting them talking to one another, but I have >> question. >> >> After installation, I put an x100p clone in one of >> the machines. From what >> I understand, I no longer need ztdummy on that >> machine, but I'm wondering if >> it hurts anything. If it's better to remove it, >> where do I go to get rid of >> it (I'm running Asterisk@home - which uses CentOS, a >> Redhat variant)? It >> looks like it's doing something - have a look at the >> /proc/interrupts: >> >> [root@asterisk2 root]# more /proc/interrupts >> CPU0 >> 0: 1770360 XT-PIC timer >> 1: 4 XT-PIC keyboard >> 2: 0 XT-PIC cascade >> 8: 1 XT-PIC rtc >> 9: 17667040 XT-PIC wcfxo >> 11: 17694525 XT-PIC ztdummy, usb-uhci, >> eth0 >> 12: 19 XT-PIC PS/2 Mouse >> 14: 13676 XT-PIC ide0 >> 15: 12 XT-PIC ide1 >> NMI: 0 >> ERR: 0 >> >> >> Brian Leyton >> IT Manager >> Commercial Petroleum Equipment >> _______________________________________________ >> Asterisk-Users mailing list >> Asterisk-Users@lists.digium.com >> > http://lists.digium.com/mailman/listinfo/asterisk-users >> To UNSUBSCRIBE or update options visit: >> >> > http://lists.digium.com/mailman/listinfo/asterisk-users >> > > > > __________________________________ > Do you Yahoo!? > Yahoo! Small Business - Try our new resources site! > http://smallbusiness.yahoo.com/resources/ > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >_______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users CAUTION: This email message and accompanying data may contain information that is confidential. If you are not the intended recipient, you are notified that any use, dissemination, distribution or copying of this message or data is prohibited. If you have received this email message in error, please notify us immediately and erase all copies of this message and attachments. Thank you. CAUTION: This email message and accompanying data may contain information that is confidential. If you are not the intended recipient, you are notified that any use, dissemination, distribution or copying of this message or data is prohibited. If you have received this email message in error, please notify us immediately and erase all copies of this message and attachments. Thank you.
I'm running a VPS and I need to pass the device drivers from the host OS to the VPS. What files do I need to pass through for ztdummy to work? I'm assuming they're in /dev/zap, but I'm not sure which ones are needed. ---- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060126/b8f8d3a2/attachment.htm
It does use the same kernel for everything. It's a specially modified kernel for the VPS support. I guess the only way to see if ztdummy works in the VPS is to try it. ---- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ----- Original Message ----- From: <asterisk-users-request@lists.digium.com> To: <asterisk-users@lists.digium.com> Sent: Friday, January 27, 2006 2:54 AM Subject: Asterisk-Users Digest, Vol 18, Issue 175> Send Asterisk-Users mailing list submissions to > asterisk-users@lists.digium.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.digium.com/mailman/listinfo/asterisk-users > or, via email, send a message with subject or body 'help' to > asterisk-users-request@lists.digium.com > > You can reach the person managing the list at > asterisk-users-owner@lists.digium.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Asterisk-Users digest..." > > > Today's Topics: > > 1. Chan_capi on builds 7955>8320 strangeness (gw@adcomcorp.com) > 2. S100-FX v2.0 (Mike Hammett) > 3. Alex Tew interview made possible because of Simon @ Simwood > eSMS (Ronald Lewis) > 4. How to put peers into Realtime (Ronald Wiplinger) > 5. Re: transfer, recording ... (Ronald Wiplinger) > 6. paging agi (Jeremy) > 7. Re: Chan_capi on builds 7955>8320 strangeness (Armin Schindler) > 8. Max concurrent calls (Andrew Nowrot) > 9. Re: ztdummy (Tzafrir Cohen) > 10. Re: Max concurrent calls (Zoa) > 11. Asterisk authorization (Sam Tam) > 12. RE: Dynamically disabling echo cancellation (Zap). > (Koopmann, Jan-Peter) > 13. Re: Max concurrent calls (Jean-Michel Hiver) > 14. Re: paging agi (Tzafrir Cohen) > 15. RE: Chan_capi on builds 7955>8320 strangeness (gw@adcomcorp.com) > 16. ASTPP (Ronald Ramos) > 17. Re: Max concurrent calls (Andrew Nowrot) > 18. Offtopic: Auto provioning Snom 360 (Erik) > 19. RE: Announcement: Snom 360 with integrated XML Objects > (Dovid Bender) > 20. Re: Asterisk authorization (Umair Bari) > 21. Re: Max concurrent calls (Andrew Nowrot) > 22. Packeting multiple GSM frames in one IP packet - Help needed. > (mkumar@mantragroup.com) > 23. Re: Max concurrent calls (Jean-Michel Hiver) > 24. Re: Max concurrent calls (Jean-Michel Hiver) > 25. DeadAGI and Hangup on channel (Grigoriy Puzankin) > >> ------------------------------ > > Message: 9 > Date: Fri, 27 Jan 2006 09:58:43 +0200 > From: Tzafrir Cohen <tzafrir@cohens.org.il> > Subject: Re: [Asterisk-Users] ztdummy > To: Asterisk Users Mailing List - Non-Commercial Discussion > <asterisk-users@lists.digium.com> > Message-ID: <20060127075843.GC25796@gadot.org.il> > Content-Type: text/plain; charset=us-ascii > > On Thu, Jan 26, 2006 at 03:10:09PM -0600, Mike Hammett wrote: >> I'm running a VPS and I need to pass the device drivers from the >> host OS to the VPS. What files do I need to pass through for >> ztdummy to work? I'm assuming they're in /dev/zap, but I'm not >> sure which ones are needed. > > ztdummy (of kernel 2.6) should not require anything from the host. > However are you sure you can use different kernels for the host and the > guest with your VPS? > > It does generate a load of 1000 interrupts per second. This means tha > tyou always need CPU time. And a timely response of it. > > -- > Tzafrir Cohen | tzafrir@jbr.cohens.org.il | VIM is > http://tzafrir.org.il | | a Mutt's > tzafrir@cohens.org.il | | best > ICQ# 16849755 | | friend > > > > ------------------------------
So since the ztdummy driver is running on the host OS, and Asterisk is running in a VPS, what driver files do I need to pass through to the VPS for Asterisk to properly see ztdummy? How do I test to see if Asterisk knows ztdummy is present or not on that particular VPS? The /dev/zap directory has the files channel, ctl, pseudo, and timer. Which of those do I need to pass through? Are there more elsewhere? The ztdummy is actually running on the host OS, which is not affected (IIRC) by any virtualization controls, so the interrupts/second shouldn't be an issue. ---- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ----- Original Message ----- From: <asterisk-users-request@lists.digium.com> To: <asterisk-users@lists.digium.com> Sent: Friday, January 27, 2006 2:54 AM Subject: Asterisk-Users Digest, Vol 18, Issue 175> Send Asterisk-Users mailing list submissions to > asterisk-users@lists.digium.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.digium.com/mailman/listinfo/asterisk-users > or, via email, send a message with subject or body 'help' to > asterisk-users-request@lists.digium.com > > You can reach the person managing the list at > asterisk-users-owner@lists.digium.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Asterisk-Users digest..." > > > Today's Topics: > > 1. Chan_capi on builds 7955>8320 strangeness (gw@adcomcorp.com) > 2. S100-FX v2.0 (Mike Hammett) > 3. Alex Tew interview made possible because of Simon @ Simwood > eSMS (Ronald Lewis) > 4. How to put peers into Realtime (Ronald Wiplinger) > 5. Re: transfer, recording ... (Ronald Wiplinger) > 6. paging agi (Jeremy) > 7. Re: Chan_capi on builds 7955>8320 strangeness (Armin Schindler) > 8. Max concurrent calls (Andrew Nowrot) > 9. Re: ztdummy (Tzafrir Cohen) > 10. Re: Max concurrent calls (Zoa) > 11. Asterisk authorization (Sam Tam) > 12. RE: Dynamically disabling echo cancellation (Zap). > (Koopmann, Jan-Peter) > 13. Re: Max concurrent calls (Jean-Michel Hiver) > 14. Re: paging agi (Tzafrir Cohen) > 15. RE: Chan_capi on builds 7955>8320 strangeness (gw@adcomcorp.com) > 16. ASTPP (Ronald Ramos) > 17. Re: Max concurrent calls (Andrew Nowrot) > 18. Offtopic: Auto provioning Snom 360 (Erik) > 19. RE: Announcement: Snom 360 with integrated XML Objects > (Dovid Bender) > 20. Re: Asterisk authorization (Umair Bari) > 21. Re: Max concurrent calls (Andrew Nowrot) > 22. Packeting multiple GSM frames in one IP packet - Help needed. > (mkumar@mantragroup.com) > 23. Re: Max concurrent calls (Jean-Michel Hiver) > 24. Re: Max concurrent calls (Jean-Michel Hiver) > 25. DeadAGI and Hangup on channel (Grigoriy Puzankin) > > > ------------------------------ > > Message: 9 > Date: Fri, 27 Jan 2006 09:58:43 +0200 > From: Tzafrir Cohen <tzafrir@cohens.org.il> > Subject: Re: [Asterisk-Users] ztdummy > To: Asterisk Users Mailing List - Non-Commercial Discussion > <asterisk-users@lists.digium.com> > Message-ID: <20060127075843.GC25796@gadot.org.il> > Content-Type: text/plain; charset=us-ascii > > On Thu, Jan 26, 2006 at 03:10:09PM -0600, Mike Hammett wrote: >> I'm running a VPS and I need to pass the device drivers from the >> host OS to the VPS. What files do I need to pass through for >> ztdummy to work? I'm assuming they're in /dev/zap, but I'm not >> sure which ones are needed. > > ztdummy (of kernel 2.6) should not require anything from the host. > However are you sure you can use different kernels for the host and the > guest with your VPS? > > It does generate a load of 1000 interrupts per second. This means tha > tyou always need CPU time. And a timely response of it. > > -- > Tzafrir Cohen | tzafrir@jbr.cohens.org.il | VIM is > http://tzafrir.org.il | | a Mutt's > tzafrir@cohens.org.il | | best > ICQ# 16849755 | | friend > > > > ------------------------------
Question... is ztdummy required if you use no internal cards, in my case an SPA-3000 fxs/fxo ? I have been running without it and see nothing not working. Using a 2.4 kernel, 1.2.9.1 * Doug **************************** * Doug Crompton * * Richboro, PA 18954 * * 215-431-6307 * * * * doug@crompton.com * * http://www.crompton.com * ****************************
you only need that for conferencing ang trunking. On 6/14/06, Doug Crompton <doug@crompton.com> wrote:> > Question... is ztdummy required if you use no internal cards, in my case > an SPA-3000 fxs/fxo ? I have been running without it and see nothing not > working. Using a 2.4 kernel, 1.2.9.1 * > > Doug > > **************************** > * Doug Crompton * > * Richboro, PA 18954 * > * 215-431-6307 * > * * > * doug@crompton.com * > * http://www.crompton.com * > **************************** > > > _______________________________________________ > --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 >-- Angelito Manansala www.voicefidelity.net Mobile: +63 906 437 0459 DID: (+63) 44 7906292 msn: bulcrack@elitemail.org skype: bulcrack -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060613/415d8926/attachment.htm
--- Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users@lists.digium.com wrote:> On Jun 13, 2006, at 7:52 PM, Josu?onti wrote: > > > ?? Doug,> > If you it will not have hardware and if ztdummy will not have > > installedits moh will not function correctly> > I believe this is no longer betrue with the "new" Native music on> hold... > > Marty >I was under the impression that you had to use ztdummy as long as you were using the 2.4 Linux kernel. It didn't matter whether it was the native MoH or not. If you are running the 2.6 Linux kernel, you can safely ignore using ztdummy. Undrhil
> > I believe this is no longer be true with the "new" Native music on > hold... >Ah. I suspected as much, when my home server wasn't running any zaptel for a bit I found that MoH was working fine, even though last time I tried without ztdummy a while ago it was severely broken. (The reason I turned off zaptel for a bit was that every time I started asterisk it segfaulted, restarted, then locked the server, even after I removed the x100 card. Turned out that disabling h.323 fixed the problem...) Thanks James
Using Zaptel-1.2.7 Asterisk 1.2.10 OS: CentOS 3.4 I am having a problem trying to get ztdummy and it wont work. Here is what I did the following and got: [root@localhost ~]# modprobe zaptel [root@localhost ~]# 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 [root@localhost ~]# What I find interesting is that timing will work. However I don't feel comfortable letting the client use the system if this can affect him in anyway. Thanks. Dovid -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060719/0ab1da08/attachment.htm