Setup guide

Polycom UC Software 4.0.4 Release Notes

83453 In a shared call scenario, the phone now successfully comes out of the Transfer Dialing

screen when the remote party resumes the call.

83450 The phone is now able to host four-way conference call (applies to SoundPoint IP 650).

83407 Audio quality on the phone is improved for Polycom RMX bridge calls when the audio

codecs used on the phone are SIREN14 or SIREN22 (applies to SoundStation IP 6000

and IP 7000).

83403 The phone now uses Native VLAN when CDP or LLDP is disabled on the phone.

83400 In the phone applications menu, the entered inputs/values are now submitted

successfully on pressing the Submit soft key.

84398 MWI performance is now optimized, and the phone sends re-subscrition messages for

MWI periodically.

83340 The phone now displays the caller ID and plays a ringtone for the BLF users mapped to

an expansion module/sidecar, even if the line keys on the phone are empty.

83312 Two-way audio is now successfully established, and a special lock symbol is shown on

the phone’s screen when a SRTP call is resumed.

83281 Phone now matches the dialplan correctly and dials automatically when a range operator

is used.

83263 A “Do Not Disturb" message is now displayed on the status bar when DND is enabled

using the soft key (applies to SoundStation 7000 and Duo).

83243 In a BLF scenario, the phone now displays the correct soft keys for an incoming call to a

monitored line when one of the line keys are left blank between the registered line and

monitored BLF key.

83230/80839 When the BLF feature is enabled on the phones, it can handle up to 50 calls per

minute.

83078 The phone’s performance has been improved to handle multiple client applications

without a reboot (applies to SoundPoint IP 670).

83069 Music on Hold (MOH) no longer disconnects when the phone is using SRTP traffic

(applies to SoundPoint IP 450).

83024 The phone is now able to answer an incoming call to the primary line, using the headset

or speakerphone key, when the line is part of a hunt group (applies to VVX 500).

83022 The phones now send SIP INFO packet with a new line between content attributes.

82031/79490 In a BLF scenario, going off-hook and on-hook on the monitoring phone, using the

speakerphone key is now possible when the monitored phone is in altering/active state.

82989 In a shared line scenario, a conference call kept on hold will no longer display any

pseudo image on the phone’s UI.

82915 Added Configuration Parameter

tcpIpApp.sntp.AQuery. If set to 1, the phone will send

a DNS A query directly for NTP requests.