Asus AC68U voip issues

[John Punch]

I got these instructions to configure router to allow SIP calls but I can't figure out how to do this any help greatly appreciated
1. Allow Access from the following I.P range: 194.213.29.0/24 (Whole Subnet)
2. Disable SIP ALG
3. Set the UDP Alive Timeout to 200 seconds.

 

[OzarkEdge]

I got these instructions to configure router to allow SIP calls but I can't figure out how to do this any help greatly appreciated
1. Allow Access from the following I.P range: 194.213.29.0/24 (Whole Subnet)
2. Disable SIP ALG
3. Set the UDP Alive Timeout to 200 seconds.

I've only ever disabled router WAN\SIP Passthrough to stop one-way audio.

What is your VoIP equipment and service?

OE