3- Way Conferencing - Grandstream Networks HT-496 User Manual

Expected outcomes:
a) A quick confirmation tone (call waiting tone) followed by a dial tone. This indicates the transfer is
successful. Hang up or place another call.
b) A quick busy tone followed by a restored call (on supported platforms only). The busy tone
indicates the transfer failed.
c) Continuous busy tone. The phone call has timed out. Note: continuous busy tone does not
indicate the transfer has been successful, nor does it indicate the transfer has failed. It often
means there was a failure to receive second NOTIFY – check firmware for most recent release.
NOTE: "Enable Call Feature" must be set to "Yes" in web configuration page.
2. Attended Transfer: Press "flash" button (or hook flash on older models) for dial tone. Dial third
party number, press #. If third party answers, hang up. If no answer, press "flash" button to
resume call.
NOTE: If Attended Transfer fails, and party A hangs up, the HandTone-496 will ring party A to remind A
that party B is still on the line. Party A can pick up the phone to resume conversation with party B.
3- C
WAY ONFERENCING
HT–496 supports Star Code Style or Bellcore Style 3-way Conference.
Star Code Style 3-way Conference
Caller A wants to conference third Caller C into conference:
1. Caller A presses "flash" to receive a dial tone. (Hook Flash for older model phones)
2. Caller A dials *23 and then dial Caller C's number then # (or wait for 4 seconds).
3. If Caller C answers call, then Caller A presses "flash" to bring Parties B & C into conference.
4. If Caller C does not answer the call, Caller A can press "flash" to resume call with Caller B.
Bellcore Style 3-way Conference
NOTE: Enable "Use Bellcore Style 3-way Conference" in FXS1 or FXS2 web configuration page.
1. Caller A presses "flash" to receive a dial tone. (Hook Flash for older model phones)
2. Caller A dials Caller C's number then # (or wait for 4 seconds).
3. If Caller C answers call, then Caller A presses "flash" to bring Parties B & C into conference.
4. If Caller C does not answer the call, Caller A can press "flash" to resume call with Caller B.
Grandstream Networks, Inc.
VoIPon www.voipon.co.uk
HT–496 User Manual
Firmware 1.0.3.64
sales@voipon.co.uk Tel: +44 (0)1245 808195
Page 12 of 33
Last Updated: 1/2007
Fax: +44 (0)1245 600030