Figure 41 Gac2500 3-Way Conference - Grandstream Networks GAC2500 User Manual

Tap on participant icon to bring up more oprtations.
Redial. Tap on the icon to dial out again if the call failed.
Mute. Once enabled, the icon next to the conference member will turn to
becomes . The selected member will not be heard by other parties. You can tap on
the member.
Block. Once enabled, the icon next to the conference member will turn to
becomes . The selected member will not hear other members. You can tap on
member.
Hold. Tap to put participant on hold.
Details. Tap to view conference details, including whether to use SRTP or codec.
Delete. Tap to delete conference members.
More. Bring up more options including Open DTMF, Mute All, Block All.etc.
Firmware Version 1.0.1.34

Figure 41 GAC2500 3-Way Conference

GVC2500 User Guide
, and the Mute icon
to unmute
, and the Block icon
to unblock the
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