Connecting Outside Trunks; Connecting Sip Trunks - Panasonic KX-HTS824 Getting Started

3.4 Connecting Outside Trunks

3.4.1 Connecting SIP Trunks

A typical connection example is shown below for connecting to 2 SIP carriers simultaneously. For details
about connecting SIP trunks, refer to "Network Configuration" in the Programming Item List.
1.
Connecting via WAN1
Smartphone
(Softphone)
SIP Phone
2.
Connecting via both WAN1 and WAN2
Smartphone
(Softphone)
SIP Carrier-A SIP Carrier-B
WAN1
PBX
LAN
SIP Phone
SIP Carrier-A
WAN1
LAN
SIP Phone
SIP Phone
SIP Carrier-B
WAN2
PBX
3.4 Connecting Outside Trunks
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