TRENDnet TVP-224HR - Manual (Page 105)

TVP-224HR User’s Guide
105
Case 7: PLAR (Hotline) FXO to FXO example
FXO (201) FXO (201)
Site A Site B
Caller on Site A PBX
could pick up any PBX
extension
Case Scenario:
Site A PBX Extension Caller 316 wants to be able to pick up phone, dial a number and
immediately have dial tone on Site B PBX, and then be able to call any Site B PBX
extension.
Solution: Set up hotline (PLAR) on TVP Gateway on Site A
Usage: Caller on Site A picks up any PBX extension and dials extension 201. TVP
Gateway A automatically establishes a connection with TVP Gateway B
Port 0, FXO 201 to get the dial tone from PBX on site B. After getting dial
tone, the caller can call any Site B PBX extension.