GL-VP-620x User ManualCopyright © 2009-2011 GigaLink Page 18 of 45FXS Port #1: SIP UserID and Authenticate ID entered, Hunting group set to "Active"FXS Port #2: SIP UserID and Authenticate ID entered, Hunting Group set to "Active"FXS Port #3: SIP UserID and Authenticate ID left blank, Hunting Group set to "1"FXS Port #4: SIP UserID and Authenticate ID left blank, Hunting group set to "2"FXS Port #5: SIP UserID and Authenticate ID left blank, Hunting Group set to "1"FXS Port #6: SIP UserID and Authenticate ID left blank, Hunting Group set to "2"FXS Port #7: SIP UserID and Authenticate ID left blank, Hunting group set to "1"FXS Port #8: SIP UserID and Authenticate ID left blank, Hunting Group set to "2"Note: A single call directed to the SIP account will NOT result in all ports ringing at thesame time. They will ring in the hunting group only. This feature is applicable to incomingcalls only.5.8 Iter-port CallingIn some cases a user may want to make phone calls between GL-VP-620x gateway portswhen the gateway will be used as standalone unit, without any SIP server. This featurewill also be applicable when the gateway is used in mode Hunting Groups and will beregistered to SIP server only with one master number. In such cases users still will be ableto make inter-port calls by using the IVR feature. For example the user connected to port 1can reach the user connected to port 3 by dialing *** and 73. Digit 7 indicated usinginter-port calling feature, digit 3 indicates port number which should be reached. At thesame manner the user connected to port 4 can reach the user connected to port 8 bydialing *** and 78.5.9 PSTN Pass Through/Life LineThe RJ-11 line jack on the GL-VP-620x side functions as a pass through jack when theGL-VP-620x is out of power. The pass through/life line enables the user to use the analogphone for PSTN calls directly without using an access code.5.10 Sending And Receiving FaxGL-VP-620x supports fax in two modes:1) Fax Pass through. If the service provider does not support T.38, pass-through modemay be used. If you have problems with sending or receiving Fax, toggle the Fax ToneDetection Mode setting.2) T.38 (Fax over IP)