I've got the same problem.
1416 with DBM32 on a IP500 R6(8) with DS8.
After reboot works the buttons with users one time, after that the LCD also shows garbage characters.
Hello,
So it's a long time ago... But we know the answer!!!
On system tab - VCM - Nonlinear Processor Mode on disable.
And the noise is gone!
Thanks for the help!!!
We have speakup.nl as provider.
Directly connected on LAN2.
The IP phones on LAN1.
I tried now for the IP phones on Auto and DirectMP ticked, the sip trunk on G711 and system/telephony on G711.
No results.
The QoS label we use is 101110 priority 6.
Hello,
We got a IP500 with software level 5.0(8) with a sip-trunk.
On the IP500 we connected 10 x IP1608 phones, 2 x IP1616 and IP Dect R4.
The switch is the HP 5604xl.
We got 2 vlan's. A data vlan and a voice vlan. We set the qos on for voice.
The IP500 and the dect is on a untagged port...
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