Voip Over Vpn - ZyXEL Communications ZYWALL 1050 Support Notes

User can unplug the WAN1 connection cable and test the VPN HA functionality now!
Supposedly, the VPN connection will switch to WAN2 connection in several seconds.

1.8 VoIP over VPN

Main Office
VoIP ATA
ZyWALL
Server farm
The VoIP line deployment between different offices is more and more popular. This
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ZyWALL 1050/ZyWALL USG 300 Support Notes
IPSec VPN
VoIP call
ZyWALL can
seamlessly work with
VoIP traffic –
VoIP calls can be
protected by VPN
deployment to provide
Branch Office
VoIP ATA
ZyWALL 70
189