Hello,
I'm having VoIP quality issues on my internal network, and trying to figure out what to do to fix them:
I have 3 networks, each connected to the UTM on a different port and configured as a different gateway address.
The phone server sits on the 10.1.13.x subnet
The phones in the other building sit on the 10.1.16.x subnet, so calls go through the UTM to the 10.1.13.x subnet. The only thing on this subnet and set of switches are the phones. No data/internet/computers are on this network.
When the call comes in or is placed out, users receive digital static, or even goes to the point that it drops the call.
The Phone server is attached to the PRI line directly, and calls going to voicemail are crystal clear (i.e. they don't go through the network, just straight to the phone server thru the PRI.)
I've followed the link posted for QOS and VOIP on this forum, adjusting for the internal phone server instead of external connections, and did not change anything.
Any help would be greatly appreciated on which direction to go.
Thanks!
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