That's what's in every other box we have out there :)
-----Original Message-----
From: Apache [mailto:[email protected]] On Behalf Of
Henry L.Coleman
Sent: December-15-08 11:21 PM
To: [email protected]
Subject: RE: [on-asterisk] Grandstream GXW4104 "Bzzzzzt" On Pickup
No problem Doug, if you want to go "first class" get a Sangoma PCI card
with Echo Can.
IMHO these cards are worth every penny you pay for them.
=================================
Henry L.Coleman [www.VoIP-PBX.ca]
Tel: 647-723-5160 Ext.203
=================================
{ Doug Geary}
> Thanks Henry,
>
> Volume was the only thing that made a difference; reduced the
frequency
> of occurrence, however did not eliminate the problem.
>
> I think I'll rip it out.
>
> Doug
>
> -----Original Message-----
> From: Apache [mailto:[email protected]] On Behalf Of
> Henry L.Coleman
> Sent: December-15-08 12:24 PM
> To: [email protected]
> Subject: Re: [on-asterisk] Grandstream GXW4104 "Bzzzzzt" On Pickup
>
>
> Check the power/cord
> Check/replace network cable
> If the audio is very loud then it may be overloading the CODEC or Echo
> Can.
> I can't remember if you can control the volume level but if you can
turn
> it down (-6db)and try again.
> Set the FXO ports to 600 ohms & 2.15 uf
> Set-up asterisk to answer after 2 or 3 sec delay (one or two rings)
> If you have this set up as a SIP trunk then make sure dtmf signaling
is
> default
> to RFC2833 and codec is PCMU (only) If this doesn't work then it may
> need replacing.
>
> ================================ Henry L.Coleman [www.VoIP-PBX.ca]
> Tel: 647-723-5160 Ext.203
> =============================={ Doug Geary}
>> New implementation, 3 POTS lines into a Grandstream GXW4104, about
20%
>> of the time, when the IVR picks up, the caller hears a "Bzzzzzt" and
>> then the IVR starts. It could be on any channel. The rest of the
time,
>> all is normal. We've tested the lines, polarity is correct, and the
>> lines appear clean. Asterisk looks normal. This appears to be coming
>> from the Grandstream. Any ideas what's going on here?
>>
>> Thanks,
>>
>> Doug
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [email protected]
>> For additional commands, e-mail: [email protected]
>>
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [email protected]
> For additional commands, e-mail: [email protected]
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [email protected]
> For additional commands, e-mail: [email protected]
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
