Chris,
Thanks, that's better, but there is still a faint buzzing in the background.
Matt
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Chris Glover
Sent: 26 August 2004 12:27
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Noise on ZAP channel
Hi Matt,
You're using the wrong signalling type, should be fxs_ks
HTH
Chris
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Chris
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On Thu, 26 Aug 2004, Matt wrote:
> I've been strugling with this for two days now and I'm making no
> progress at all. (I've checked been all over the WIKI and google).
>
> The issue is :
> I've installed a Digium X100P into my * box, configured it to call out
> over my BT analog line, every call I make is horribly noisy, there is
> a background hum on the line which sounds electrical.
>
> To troubleshoot
> I've plugged an analog line directly into the BT line there is no noise.
> I've * onto a brand spanking new machine incase it was the PSU in the
> PC causing the grief in the old machine, but still no luck.
>
> The PC is a P4 with 256MB of RAM and IDE drives. It's doing nothing
> except handle one SIP endpoint - which is a cisco 7960G. Codec is ulaw.
>
> Cat /proc/interpupts gives:
>CPU0
> 0: 155092 XT-PIC timer
> 1: 4 XT-PIC keyboard
> 2: 0 XT-PIC cascade
> 3: 0 XT-PIC ehci_hcd
> 5:1510338 XT-PIC wcfxo
> 7: 0 XT-PIC usb-uhci
> 8: 1 XT-PIC rtc
> 9: 14783 XT-PIC eth0
> 10: 0 XT-PIC usb-uhci
> 11: 0 XT-PIC usb-uhci
> 12: 7 XT-PIC PS/2 Mouse
> 14: 4597 XT-PIC ide0
> 15: 0 XT-PIC ide1
> NMI: 0
> ERR: 0
>
> Here is the relevant part of /etc/zapatel.conf
>
> fxsls=1
> loadzone=uk
> defaultzone=uk
>
> Here is the /etc/asterisk/zapatel.conf
>
> [channels]
> language=uk
> context=default
> signalling=fxs_ls
> hidecallerid=no
> cancallforward=yes
> echocancel=yes
> echocancelwhenbridged=yes
> echotraining=yes
> relaxdtmf=yes
> rxgain=0.0
> txgain=0.0
> group=1
> callgroup=1
> pickupgroup=1
> immediate=no
> busydetect=yes
> callprogress=yes
> musiconhold=default
> channel=>1
>
> Any help would really be appriciated.
>
> Regards
>
> Matt
>
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