search for: vpm450

Dear All, How can we know the On board supports echo cancellation I have *Digium, Inc. Wildcard TE410P quad-span T1/E1/J1 card 3.3V (rev 02)*board all working fine but sometimes i got echo when user are calling a PRI. is there any way to know on board echo cancellation . regards Dhaval -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I'm trying to get a TE212 working on a Dell PowerEdge 1850 running Debian etch using the latest release of libpri (1.4.0), zaptel (1.4.2.1) and asterisk (1.4.4). The initilization of the Octasic echo canceller seems to fail when the wct4xxp module is loaded. [...] VPM450: echo cancellation for 64 channels Failed to open chip, code 00103017! VPM450: Failed to initialize [...] By looking in the zaptel code, this error value (0x00103017) means cOCT6100_ERR_OPEN_EXTERNAL_MEM_BIST_FAILED. Is anyone familiar with that problem ? Thanks for your help. --- TE212P car...

I've got a system with a TE412P installed under Fedora Core 6 and I continue to see this message in the logs. The card most certainly does have an EC module installed. The system is suffering from echo problems, and I suspect this is no coincidence... I've double checked to ensure the module has been inserted correctly. I've not seen any other complaints on the lists, etc. about this

...enter spanconfig! Done with spanconfig! About to enter spanconfig! Done with spanconfig! About to enter startup! TE2XXP: Span 1 configured for CCS/HDB3/CRC4 timing source auto card 0! wct2xxp: Setting yellow alarm on span 1 timing source auto card 0! SPAN 1: Primary Sync Source VPM400: Not Present VPM450: echo cancellation for 64 channels BUG: soft lockup detected on CPU#0! [<c044d448>] softlockup_tick+0x96/0xa4 [<c042ddc8>] update_process_times+0x39/0x5c [<c04196f7>] smp_apic_timer_interrupt+0x5b/0x6c [<c04059bf>] apic_timer_interrupt+0x1f/0x24 [<f89bc1e7>] init_...

...ated in Asterisk, some not. As you can imagine, that's a very big problem involving IVR menu options, Meetme conferences protected with passwords, and so on. We are currently using DAHDi 2.2.0.2, module wct4xxp, which is managing a Digium TE220B card, with a hardware echo canceller attached (VPM450). Our service is provided by 2 ISDN E1 PRI circuits (Telefonica): [ 17.188727] Found a Wildcard: Wildcard TE220 (4th Gen) [ 17.188727] TE2XXP: Launching card: 0 [ 17.188727] TE2XXP: Setting up global serial parameters [ 17.687422] About to enter spanconfig! [ 17.687422] Done with spanc...

...ated in Asterisk, some not. As you can imagine, that's a very big problem involving IVR menu options, Meetme conferences protected with passwords, and so on. We are currently using DAHDi 2.2.0.2, module wct4xxp, which is managing a Digium TE220B card, with a hardware echo canceller attached (VPM450). Our service is provided by 2 ISDN E1 PRI circuits (Telefonica): [ 17.188727] Found a Wildcard: Wildcard TE220 (4th Gen) [ 17.188727] TE2XXP: Launching card: 0 [ 17.188727] TE2XXP: Setting up global serial parameters [ 17.687422] About to enter spanconfig! [ 17.687422] Done with spanc...

...l latency of 2 and 1 ms per IRQ wct4xxp 0000:04:08.0: Firmware Version: c01a016d wct4xxp 0000:04:08.0: FALC Framer Version: 3.1 wct4xxp 0000:04:08.0: Not prepped yet! wct4xxp 0000:04:08.0: Found a Wildcard: Wildcard TE420 (5th Gen) wct4xxp 0000:04:08.0: firmware: requesting dahdi-fw-oct6114-128.bin VPM450: echo cancellation for 128 channels wct4xxp 0000:04:08.0: VPM450: hardware DTMF disabled. wct4xxp 0000:04:08.0: VPM450: Present and operational servicing 4 span(s) p4p1: no IPv6 routers present dahdi_devices pci:0000:04:08.0: local span 1 is already assigned span 1 dahdi_devices pci:0000:04:08.0: l...

Hello, I would like to double check what Echo Cancellation my Digium Card uses. I thought I bought the little more expensive card that integrates EchoCancellation. How can I check? root at sn1:~# zaptel_hardware pci:0000:0b:08.0 wcte12xp+ d161:8000 Wildcard TE121 root at sn1:~# ztcfg -v Zaptel Version: SVN-branch-1.4-r4309 Echo Canceller: MG2 Is MG2 the correct one that I am supposed

...hdi/modules: wct4xxp wcte12xp wct1xxp --- When I start dahdi, I see the following: # /etc/init.d/dahdi start Loading DAHDI hardware modules: wct4xxp: [ OK ] wcte12xp: [ OK ] wct1xxp: [ OK ] Running dahdi_cfg: VPM400: Not Present VPM450: Not Present [ OK ] Syslog output: Oct 20 15:20:54 redbox-ast16 kernel: dahdi: Telephony Interface Registered on major 196 Oct 20 15:20:54 redbox-ast16 kernel: dahdi: Version: 2.2.0.2 Oct 20 15:20:54 redbox-ast16 kernel: ACPI: PCI Interrupt 0000:03:08.0[A] -&g...

...ng a TE405P with a HW echocanceller module attached on it. dahdi version is dahdi-linux-complete-2.2.0.2+2.2.0. As far as I know, the fax tone detection is done on the FW board. How can I verify that the echo canceller has been turned off ? When I do a cat /proc/dahdi/1 for span 1 I see still the VPM450 entry near the channel although this was a fax call with CED tone. 1 TE4/0/1/1 Clear (In use) (EC: VPM450M) Greping through the source, i see only a CED tone detection entry in: static const struct dahdi_echocan_features vpm450m_ec_features = { .NLP_automatic = 1, .CED_tx_d...

...ched kernel: wct4xxp 0000:01:02.0: RCLK source set to span 1 Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: Recovered timing mode, RCLK set to span 1 Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: SPAN 3: Tertiary Sync Source Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: VPM450: Not Present Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: TE4XXP: Span 4 configured for CCS/HDB3/CRC4 Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: RCLK source set to span 1 Mar 30 19:24:01 stretched kernel: wct4xxp 0000:01:02.0: Recovered timing mode, RCLK set to span 1 Mar 30...

...t, status = 0000000a, CIS = 0080 Jul 5 18:00:36 server kernel: Reg 5 is 00000000 Jul 5 18:00:36 server kernel: 2G: Got interrupt, status = 0000000b, CIS = 0081 Jul 5 18:00:36 server kernel: Reg 5 is 00000000 Jul 5 18:00:37 server kernel: VPM400: Support Disabled Jul 5 18:00:37 server kernel: VPM450: Support Disabled Jul 5 18:00:37 server kernel: Completed startup! Jul 5 18:00:37 server kernel: About to enter startup! Jul 5 18:00:37 server kernel: TE4XXP: Span 2 configured for CCS/HDB3/CRC4 Jul 5 18:00:37 server kernel: 2G: Got interrupt, status = 0000000b, CIS = 0081 Jul 5 18:00:37 serv...

...after 1.2.10 but which hadn't been corrected yet when 1.2.12 was released (this bug is related to setting up transcoding paths between channels). It also fixes a small problem with the Page() dialplan application. Zaptel 1.2.9.1 fixes a problem with the fw2h tool that builds a header file for VPM450 firmware, and also corrects a packaging problem that caused the Octasic API kit to not be included in the 1.2.9 tarball. As always, these releases are on our FTP servers in tarball and patch form (although the patch form of the Zaptel update is unlikely to apply properly given the number of files...

...after 1.2.10 but which hadn't been corrected yet when 1.2.12 was released (this bug is related to setting up transcoding paths between channels). It also fixes a small problem with the Page() dialplan application. Zaptel 1.2.9.1 fixes a problem with the fw2h tool that builds a header file for VPM450 firmware, and also corrects a packaging problem that caused the Octasic API kit to not be included in the 1.2.9 tarball. As always, these releases are on our FTP servers in tarball and patch form (although the patch form of the Zaptel update is unlikely to apply properly given the number of files...

asterisk 1.4.35 dahdi 2.3.0.1+2.3.0 one span on a 4port T1 card Got complaints this morning that outbound and inbound calls were "scratchy" and I made a few test calls. It kind of sounds like the gain is too high somewhere, and the audio is overdriven. Is this a problem at the carrier? I'm trying to call them now, but it's Sunday morning in the sticks, and my chances of

Hello to all I'm using asterisk 1.4 and dahdi. I had everything working fine, and I could place calls through my R2 channel. But now the channel is always "RED" and Im getting this error message: TE4XXP: Version Synchronization Error! Here is my chan_dahdi.conf------------------------------ [channels] language=en context=incomingr2 signalling=mfcr2 mfcr2_variant=ar

...d for CAS/HDB3 Sep 1 13:56:14 catumbela kernel: wct4xxp: Setting yellow alarm on span 1 Sep 1 13:56:14 catumbela kernel: timing source auto card 0! Sep 1 13:56:14 catumbela kernel: SPAN 1: Primary Sync Source Sep 1 13:56:14 catumbela kernel: VPM400: Not Present Sep 1 13:56:14 catumbela kernel: VPM450: Not Present Sep 1 13:56:14 catumbela kernel: Completed startup! Sep 1 13:56:14 catumbela dahdi: Running dahdi_cfg: succeeded here is dmesg: DMESG --------------------------------------------- [root at catumbela ~]# dmesg Linux version 2.6.9-89.0.9.ELsmp (mockbuild at builder10.centos....

...ady set to 4 Dec 18 12:46:40 ipbx kernel: 2G: Got interrupt, status = 0000000a, GIS = 0080 Dec 18 12:46:40 ipbx kernel: 2G: Got interrupt, status = 0000000a, GIS = 0080 Dec 18 12:46:40 ipbx kernel: VPM400: Not Present Dec 18 12:46:40 ipbx kernel: OCT Result: 0004/000a Dec 18 12:46:40 ipbx kernel: VPM450: Not Present Dec 18 12:46:40 ipbx kernel: Completed startup! Dec 18 12:46:40 ipbx kernel: 2G: Got interrupt, status = 0000000a, GIS = 0080 Dec 18 12:46:40 ipbx last message repeated 8 times Dec 18 12:46:40 ipbx zaptel: Running ztcfg: succeeded Dec 18 12:46:40 ipbx kernel: 2G: Got interrupt, statu...