GoHigh MG3000-R, Руководство пользователя

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Fig 66
#57# routing direction configure
Step 7: User pickup the phone and dial #57# + Unconditional FWD NBR, such as #57#16801.
VOIP GATEWAY32 send the request to Server, and in INVITE message, the callee number
is #57#16801.
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i.Call Transfer realized by SS3000-T server
In SS3000-T, “9” is configured to start call transfer function, and need be sent to server
through secondary dialing in SIP signal.
Step 1: Subscriber A set “DTMF Trans Mode” as Signal (SIP INFO);
Step 2: Subscriber A calls B through server, B pickup the phone and the call is
established;
Step 3: B send “*9” + number of C to server through secondary dial (SIP INFO signal);
Step 4: Server send RE-INVITE message to A, and make A at call hold status;
Step 5: Server send BYE to B, end the call from A;
Step 6: Server start the call to C, C rings;
Step 7: C picks up the phone, server sends RE-INVITE message to A, cancels A’s hold
status; the call between A and C is built, call transfer is done.
ii.Group Pickup of SS3000-T
In SS3000-T, the special code of Group Pickup is “*6”:
Step 1: C configure the number with the initial letter “*” in Register IP Route;
Step 2: A call B through server, and B rings