No Audio - IPC users on same LAN

[HEATH FREEL]

This is really crazy - All users are using IPC - each user can talk with other users in different LAN segments, but users within the same LAN segment can not always hear each other.

All users are using IPC on an XP laptop connected to a Cisco AP - 1131. Somtimes I can reset the wireless adapter and it will start to work, other times this has no effect. No Firewalls are configured on the Wireless Adapters of the Dell Laptops.

I am at a loss - any ideas?

CUCMBE Version 7.0

IPC Version 2.1.2

Thanks,

Heath

[paolo bevilacqua]

When this happens, can you ping between involved PC's ?

[HEATH FREEL]

Yes - The call is connected and we can ping.

[paolo bevilacqua]

Press ? twice on the IPC, will tell you if packets are lost.

Just another way to isolate further.

[KonradStepniewski]

Have you tried to isolate problem? I mean check RX and TX when CIPC call is made, next you can wireshark packets, then check settings on switch, etc...