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On this page, user can define the parameters relative to the FLASH key and Call Waiting
function. These functions usually work with PBX .
Please enable CallWaiting on the
/VoIP Setup/Advance Setup/Flash & Call waiting
3.4 PSTN (SP5004P) PASS THROUGH/LIFE LINE
The 2-in-1 RJ-11 line jack on the SP5004P side functions as a pass through jack when the
SP5004P is out of power. The pass through/life line enables the user to use the analog
phone for PSTN calls if “
Timeout for Re-entry route”(
/VoIP Setup/Routing Setup/VoIP
Call Out)
time expired.
Note:
Please use 2-in-1 RJ-11 cable “C702” to connect to PABX’s trunk and PSTN line
respectively