EasyManuals Logo

Polycom SoundPoint IP 450 User Manual

Polycom SoundPoint IP 450
116 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #75 background imageLoading...
Page #75 background image
Using the Advanced Features of Your Phone
65
The default channel is automatically used when you initiate a broadcast by
pressing and holding the Talk soft key.
To update the default channel:
1 Press , then select Settings > Basic > Preferences >
Paging/PTT Configuration > PTT Push to Talk.
2 Press the Edit soft key.
3 Enter the new default channel.
4 Press the Ok soft key.
Updating Channel Subscriptions
You can subscribe to any channel that has been enabled by the system
administrator and appears in your channels list. When you subscribe to a
channel, you can send and receive PTT broadcasts on that channel.
To subscribe to additional PTT channels:
1 Press , then select Settings > Basic > Preferences >
Paging/PTT Configuration > PTT Push to Talk.
2 From the PTT Channel Configuration screen, use the down arrow key to
locate Channels Subscriptions, then press the Select soft key.
3 From the Channels Subscriptions screen, use the down arrow key to
select a channel to subscribe to, then press the Edit soft key.
4 Use the left or right arrow keys to select Yes, then press the Ok soft key.
By default, you’re subscribed to Channels 1, 24, and 25.
Allowing PTT Broadcasts to Play During Active Calls
The Accept While Busy option allows PTT broadcasts to come in as active calls
(if enabled) or held calls (if disabled).
If enabled, a PTT broadcast will interrupt telephone calls and you’ll hear the
audio of both the telephone call and the PTT broadcast. The party on the other
end of the telephone call cannot hear the PTT broadcast unless that party has
also enabled Accept While Busy.
If disabled, PTT broadcasts are held during an active call. To hear the
broadcast, you have to resume the broadcast.

Table of Contents

Other manuals for Polycom SoundPoint IP 450

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Polycom SoundPoint IP 450 and is the answer not in the manual?

Polycom SoundPoint IP 450 Specifications

Display IconDisplay
display resolution256 x 116 pixels
display typebacklit grayscale graphical LCD
display backlightLED backlight with custom intensity control
Audio Features IconAudio Features
frequency response150Hz - 7kHz
codecsG.722, G.711 μ/A, G.729A, iLBC
full-duplex speakerphoneType 1 compliant with IEEE 1329
Power IconPower
power over ethernetIEEE 802.3af Class 2
external AC adapter24VDC/12W
power adapterUniversal, auto-sensing
Operating Environment IconOperating Environment
operating temperature0 to 40°C (+32 to 104°F)
storage temperature-40 to +70°C (-40 to +160°F)
relative humidity5% to 95%, noncondensing
Size and Weight IconSize and Weight
dimensions8.5 x 6 x 6.5 in x 2.5 in (21.5 x 15 x 16.5 x 6.5 cm)
box dimensions12.5 x 13.25 x 3.5 in (31.75 x 33.5 x 9 cm)
unit weight2.4 lbs (1.1 kg)

Related product manuals