On Jun 13, 2006, at 9:54 AM, Marco Sajeva wrote:
First, thank you for your quick and kind answer.
I cannot change the TX gain on the Grandstream phones, or atleast I
don't know
how to...
Can anybody help, please?
Actually since you suggested the problem is only with your PSTN calls
(ie Zap channels), I think the answer is more likely in the
zapata.conf?
I would experiment a bit more there with the gains...
Marty
Thanks in advance,
Marco
On Tue, 13 Jun 2006 08:54:31 -0600, Colin Anderson wrote
Turn down your microphone TX gains on the phones. On my TDM400 with
Vista
350's I had to crank the mic value way down. This is not specific to
FXS phones, on my Snom 200's sidetone is so bad, that an appropriate
setting for mic gain is '2' (out of 8)
hth
-----Original Message-----
From: Marco Sajeva [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 13, 2006 8:43 AM
To: [email protected]
Subject: [Asterisk-Users] echo sidetone grandstream and tdm400p
Hi all,
thanks to the all of you. This list is very interesting also for a
newby
like me.
My problem: I just setup my first full working asterisk installation
with this config:
1. n.1 GXP-2000
2. n.4 Budgetone 102
3. n.1 TDM400p (3 FXS, 1 FXO)
Everything seems to work fine, but the sidetone... it's really
annoying!
We can hear the sidetone only when we call to the outside (PSTN), it
doesn't matter if we call a local, a mobile or a longdistance call.
Only we hear the echo, not the called party. We do not ear any echo
in internal call to each other extensions. I tryed every possible
setting of the echotraining, of the rx and of the tx gain, but with
no success. Any idea or help? Thank you in advance, Marco
______________________________________________
Dott. Ing. Marco Sajeva
Visioni - we network
http://www.visioni.info
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