[Asterisk-Users] Cisco 7940 + no audio after MOH

Ron Wellsted ron at wellsted.org.uk
Wed Aug 24 03:24:57 MST 2005


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On Wed, 24 Aug 2005, Julien wrote:

> Hi,
>
> I use * release 1.0.9 with differents phones and softphone, i've got a 
> problem with my Cisco 7940G (last SIP Firmware).
> Sometimes, when i but a call on hold, the caller has got the music, but when 
> i "resume" the call, then the caller does not hear me (and nothing at all)... 
> I must wait for 10, 20, sometimes 60 seconds before he could hear me again.
> Any body already had this problem ?
> I use G711u codec for the cisco and i had the probem with a IAX client (using 
> GSM) a PSTN caller (through my SPA3K using 711u) ...
> Thanks a lot ;)
>
> Julien.
>
>

Is the 794G configured to use a VLAN ?  I had a similar problem with VLAN 
and ARP packets.  I got around this by not using VLANS but putting the 
phone on a separate subnet (with QoS on the phone subnet).


- -- 
Ron Wellsted
http://www.wellsted.org.uk
ron at wellsted.org.uk
FWD: 519961
N 52.567623, W 2.137621
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