A800P Clicking Noise

Hi, I have just installed 2 A800P Cards, 1 with 8 FXS and the other 8 FXO.

After configuring it, I detected that some of the FXS ports are generating clicking noise.

Lines connected to ports 1-4 of FXS Sounds good, Lines connected to ports 5-8 are generating clicking noise, sometimes sounds like interference..

I have echotraining turned off.. could this be realted to my machine? or is it a configuration issue?

Regards

I have turned off all USB ports and sound devices, which where sharing interrupts..

The clicking noise is still there..

[trixbox1.localdomain ~]# cat /proc/interrupts
CPU0
0: 956786 IO-APIC-edge timer
1: 8 IO-APIC-edge i8042
8: 3 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 4 IO-APIC-edge i8042
14: 15138 IO-APIC-edge ide0
177: 914044 IO-APIC-level ata_piix, opvxa1200
209: 916147 IO-APIC-level opvxa1200
217: 6976 PCI-MSI eth0
NMI: 0
LOC: 936679
ERR: 0
MIS: 0


When I try to make a call from a phone in line 5-8 the dialed number get passed incorrectly to asterisk..

I dialed 9 0444491448295 and asterisk received: 9|04449895

-- Executing [s@macro-outbound-callerid:12] ExecIf("Zap/8-1", "0|Set|CALLERID(all)=") in new stack
-- Executing [s@macro-outbound-callerid:13] ExecIf("Zap/8-1", "0|Set|CALLERID(all)=") in new stack
-- Executing [s@macro-outbound-callerid:14] ExecIf("Zap/8-1", "0|SetCallerPres|prohib_passed_screen") in new stack
-- Executing [s@macro-dialout-trunk:12] ExecIf("Zap/8-1", "0|AGI|fixlocalprefix") in new stack
-- Executing [s@macro-dialout-trunk:13] Set("Zap/8-1", "OUTNUM=04449895") in new stack
-- Executing [s@macro-dialout-trunk:14] Set("Zap/8-1", "custom=ZAP/g0") in new stack
-- Executing [s@macro-dialout-trunk:15] ExecIf("Zap/8-1", "0|Set|DIAL_TRUNK_OPTIONS=M(setmusic^)") in new stack
-- Executing [s@macro-dialout-trunk:16] Macro("Zap/8-1", "dialout-trunk-predial-hook|") in new stack
-- Executing [s@macro-dialout-trunk-predial-hook:1] MacroExit("Zap/8-1", "") in new stack
-- Executing [s@macro-dialout-trunk:17] GotoIf("Zap/8-1", "0?bypass|1") in new stack
-- Executing [s@macro-dialout-trunk:18] GotoIf("Zap/8-1", "0?customtrunk") in new stack
-- Executing [s@macro-dialout-trunk:19] Dial("Zap/8-1", "ZAP/g0/04449895|300|") in new stack
-- Called g0/04449895

please change another pci slot for the fxs card, you can refer this link too:
http://www.asteriskguru.com/tutorials/pci_irq_apic_tdm_ticks_te410p_te405p_noise.html

hello:
please:
1) enable echo cancel in zapata.conf
2) check the connection or line of FXO, make sure it is well connected.
3) check the setting for your country, defulatzone=your country, country in indications.conf, load opermode=your country. please refer this: http://wiki.openvox.cn/index.php/Troubleshooting_of_Analog_cards#Q8.2C_How_can_you_set_the_analog_card_for_your_country.3F
regards!
James.zhu

I hace changed to different PCI slot, but same stuff, I thought it was related to my box so I decided to change the motherboard to a new box a better power source. But same stuff..

I tested the cards in a different machine and no clicking noise problems at all.. Also I tested in an older box and no problems.

Could be driver / motherboard related?

I have defined country zone to mx, but, notice I'm only having problems with FXS so far.

Regards

Also, I have turned off all integrated hardware. sound and usb.

opvx1200p is using its own Interrupt..