AudioCodes 420HD - Enabling Call Waiting; Managing Simultaneous Incoming Calls; Configuring Busy on Busy

Release Notes 3. Previous Releases
Version 2.0.13B 29 400HD Series IP Phones for Skype for Business
3.4.3 Resolved Constraints in Version 2.0.9.127
The following constraints from the previous release have now been resolved in Version 2.0.9.127
 Japanese language:
• Incorrect syntax in UI was fixed.
• Support Japanese input on the phone keypad for searching in the Corporate directory.
• Cannot use the phones' Voicemail when the phone is set to the Japanese language.
 Hungarian language:
• The username is not displayed when calling to the Lync Team Call Group.
• An additional letter is added when transferring a call.
 Non-Latin languages can't be set on the Web Interface for the Contact Name.
 The phone ringer volume does not save and returns to the default settings after reboot.
 Retrieving a parked call does not function using the # key. The
*
key, or any digit key can be used
instead.
 Upon an outgoing call; the Ringback tone is not heard if the first packet received on the RTP socket
is STUN/Turn or Comfort Noise.
 Call Park doesn't work when 'callParkServerUri' is set to a length larger than 128 characters.
 The phone does not failover to the Redundant pool when the first pool is down.
 Setting the Call Forwarding option in the Lync client deletes the call pickup code from the phone.
 Boss-Admin – Boss presence remains after Admin delegation is cancelled in Lync 2010.
 Presence indication is missing when searching in the Corporate directory contacts from different
Lync pools.
 Configuration of VLAN priority on LAN & PC ports doesn’t work well. Packets are always tagged
with priority 0 even if VLAN priority was set to a different value.
3.5 Version 2.0.9.93
3.5.1 What’s New in Version 2.0.9.93
The following new features have been introduced in Version 2.0.9:
 Added support for the US date format.
 Multi-language support:
• Korean was improved.
• Japanese and Hungarian are now also supported.
3.6 Version 2.0.9.65
3.6.1 What’s New in Version 2.0.9.65
The following new features have been introduced in Version 2.0.9:
 T9 predictive text for Corporate Directory search. When searching for a contact in the Corporate
Directory, users can press dial pad keys to input letters. Only a single press on any key, regardless
of the letter's position on the key, is necessary.
 Corporate Directory search - an OK softkey was added to enhance the searching experience.
 A new 420HD model with Gigabit Ethernet (GbE) was added.
 Incoming call ring can be reduced to silence (mute) using the volume-down button.