TRENDnet TVP-224HR - Manual (Page 100)

TVP-224HR User’s Guide
100
10.8 Dial in PLAR (Hotline) – TVP-224HR / TVP-224HR
Trendware VoIP Gateways are capable of automatically calling or forwarding an
incoming call from the Internet or PSTN line onward to another remote destination.
The following three examples illustrate these topographies:
1. FXS to FXO PLAR
2. FXO to FXS PLAR
3. FXO to FXO PLAR
Case 5: PLAR (Hotline) FXO to FXS example
Site A Site B
This could be a call
placed from any outside
PSTN number