similar to: Zaptel noise

I'm experiencing rather severe problems with 1.0.9 (we've had to backrev to our last version we know works (1.0.5). We are running a single PRI line with a T100P card. After about 10 hours of asterisk running and the modules loaded we start hearing noise and "stuttering" on any call that passes over the PRI line. I've tried this with echo cancellation on and off with

Hi all, One of the areas I am trying to research before I can confidently start deploying Asterisk is "Credit Card Machines". (PDQ / Streamline machines / any similar) I'm talking about the credit card swipe boxes at point of sale desks. I believe they dial out to the specific bank provider everytime a card is swiped. My question is: - Does anyone have any experience using

Dear list, I am back with my problem compiling zaptel 1.0.9 . I am running SUSE 9.3, with kernel linux-2.6.11.4-21.7 I have the kernel sources on disk. YAST tells me they match the compiled kernel. > # ls -l /usr/src >total 1 >drwxr-xr-x 7 root root 280 2005-07-16 13:24 . >drwxr-xr-x 12 root root 344 2005-07-16 11:27 .. >drwxr-xr-x 25 root root 736 2005-07-16 12:12

Hello All, Anyone out there using ISDN PRI from either MCI or XO/Allegiance? Gotta make the choice today and the difference per month is only about $25 in favor of MCI. Billing is pretty much the same between the two so I have pretty much no point of reference on which to choose. Any thoughts from anyone experienced with these two compnies would be greatly appreciated! Thanks, Wiley

I've searched thru the archives here, and am not seem much related to 64 bit builds (at least according to subject lines), so apologizes if somebody already addressed this issue and I didn't see it. I am running Slamd64 on a Xeon 2.8 with EM64T. I am using kernel 2.6.12.2, which is configured for SMP. I cannot build zaptel 1.0.9, or CVS HEAD that I just downloaded today

I know that this subject has been treated in the past! As a matter of fact reading some old messages about compiling zaptel I made a couple of tests after the first compiling failure to understand why I can't compile on a specific machine, but I do not know how to handle the results. The machine has SUSE 9.3, and an updated kernel (2.6.11.4-21.7-default; as shown below). YAST (the graphical

I have the following entry in zapata.conf, but I don't get stutter dialtone when there is a message waiting. Suggestions? Please? callgroup=1 pickupgroup=1 callerid="Paul mahler" <100> context=inside mailbox=100 channel => 1 Thanks, Paul

I'm having difficulties getting zaptel to compile. I've compiled it in the past and never had any difficulties to speak of, but on this particular machine I have problems. The OS configuration is the same as I've used in the past and the hardware is identical. Obviously there's some subtle difference (probably with the packages installed, but I haven't been able to locate

I've got a system where I'm integrating a Nortel Option 11c with a Trixbox 2.0.0 system using a Sangoma A101 T1 card. (Running on a Dell PowerEdge 350) We've got things mostly up and running and all seems well... except... If I call from a SIP extension (X-lite soft phone) dialing 9xxxx where xxxx is an extension on the Opt 11, the call goes through to the Opt 11 but I have terrible

I installed a vanilla 2.4.31 kernel from kernel.org and my system was working great. Then I tried upgrading zaptel to 1.0.9 and now I get unresolved symbols: # modprobe zaptel /lib/modules/2.4.31/misc/zaptel.o: /lib/modules/2.4.31/misc/zaptel.o: unresolved symbol proc_mkdir_R8712438a /lib/modules/2.4.31/misc/zaptel.o: /lib/modules/2.4.31/misc/zaptel.o: unresolved symbol add_wait_queue_R93ee100c

Due to management concerns our asterisk system has been setup to record all phone calls for some time now (before the 1.0 release). Everything was working fine until we upgraded 1.0.5 where all calls are recorded except those that pass through a queue (we are not using the queue record functionality because there are some minor issues with using it in our scenario). Specifically, the

Hi, I would like to try the new echo cancelers in zaptel 1.2.3, but don't want to switch to Asterisk 1.2.x just yet. Anyone can tell me if zaptel 1.2.3 will work with Asterisk 1.0.9? Thanks, Andre

Hi All, I have a sip trunk up and running with a CUCM Express, passing calls fine except for a comfort noise error I'm getting on Asterisk: NOTICE[7520]: rtp.c:788 in process_rfc3389: Comfort noise support incomplete in Asterisk (RFC 3389). Please turn off on client if possible. Client IP: x.x.x.x I know Asterisk does not support comfort noise. I have "no comfort noise" on all

On Apr 21, 2007, at 12:36 PM, zmorris@mac.com wrote: > Hi, I tried both the stable and beta versions of the speex source > code download on Mac OS 10.4.9. I just do: > > ... > > However, when I play the output file, I get the header and a second > of audio, but the rest is just noise. I figured it out, the problem is that WAV files are little endian and I am on

This works really well for white noise reduction. However what I've noticed was the amplitudes of normal speech samples also get reduced. Is this something by design, or is there a way to automatically recover the original speech sample volumes ? <p>Thanks. <p>Tongbiao <p>-----Original Message----- From: Jean-Marc Valin [mailto:jean-marc.valin@hermes.usherb.ca] Sent:

I tried to upgrade to 1.0.5 for libpri and all asterisk stuff to the last version. But now, my spans stays in RED Alarm. All seems ok, no error. Just no more links up I use a TE405P. Any idea ? I think it?s something from the old release that make conflict. So I tried to get back to previous version but I got the same problem. Not more SPAN UP Is there a script or something to

Hi: I have a Sangoma A200 card installed in a server with two FXO modules and one FXS module. Analog sets connected to the FXS module have a "squeaky static" -- it's like static mixed with the sound of someone vigorously cleaning a window a few doors down. In other words, it's not a classic static noise, but it is noise, and it's distracting. Remote callers can hear this

We have set up an HP DL380 with 3 4BRI cards, Fedora core 2 (kernel 2.6.10) and asterisk (bristuff-0.2.0-RC7f with asterisk 1.0.5). 4 ports are configured in TE mode and connected to the PSTN; the other 8 are in NT mode and connected to isdn phones. the other outbound calls to PSTN are fine, however, when we call cellular phones, often audio is one-way (i.e.: the cell phone user can not hear,

Anyone ever experience noise instead of a dial tone. We are using a Digium TE410P and 2 units of Rhino FXO & FXS Channel Bank. Everything works well when they are freshly turned on or rebooted, but after a while there's only noise can be heard instead of dial tone. Does this have anything to do with the timing configuration? Where is this time is generated from, is it from the TE410P card?

Hi all, I am wanting to use an option from the ./configure script with zaptel to compile zaptel for a different kernel than the running kernel. How do I do that exactly. Example: Current kernel is 2.6.18-8.1.4.el5 and I want to compile zaptel for 2.6.18-53.1.4.el5 I am using centos 5.1 or RHEL 5.1 So when I reboot zaptel is ready to go. How do I do that? Thanks, Jerry