ETC CS-64-F Administration & Setup Manual page 3

Release notes:
4/1/2021 Ver 2.1.34
12/11/2020 Ver 2.1.28
5/9/2020 Ver 2.1.21
3/16/20 Ver 2.1.17
7/1/19 Ver 2.1.0
9/21/18 Ver 2.0.31
7/23/18 Ver 2.0.23
6/6/18 Ver2.0.21
5/4/18 Ver2.0.20
4/20/18 Ver 2.0.15
3/9/18 Ver 2.0.0
12/28/17 Ver 1.1.9
9/10/17 Ver 1.1.8
5/1/17 Ver 1.1.7
10/3/16 Ver 1.1.6.1
8/30/16 Ver 1.1.6
6/15/15 Ver 1.1.4
12/15/15 Ver 1.1.3g
12/8/15 Ver 1.1.3.2
CS-64 Administration and Set Up Guide
Adds EIA Tone feature
Fixes issue with slow volume adjust (requires Atmel IC firmware upgrade to be
effective), Fixes audio bleed through issue, fixes log file download bug
Fixes bug related to Privacy mode while operating in Unicast
Introduce new features: DTMF Steering, check boxes for RTP & RTCP keep alives.
Fixed bugs: Audio bleed through.
Introduce CB Mic operation (CS-74), Wall mode, Unicast mode (CS-64), Audible IP
address announce. Implemented security patches, add support for Speex (CS-74).
Bug fixes: No PBX server IP field blank, footswitch & handset selection HF,
Tick/audio gap on PTT.
Add "Mic Boost" feature. Bug fixes – SIP disconnect protocol issue when save &
reload executed, SIP registration & autoconnect issue after save & reload, SIP
Privacy PTT issue – constant Tx with no PTT active.
Bug Fixes - issue concerning static to dhcp reboot freeze up, issue saving Log
File priority changes.
Fixes TTL (Time To Live) bug.
Bug fixes – Device ID reporting (SIP), Constant RTP output during call (SIP),
RTCP timeout (SIP)
Implemented new "simulcast" feature (SIP Only), Improvements to Handsfree
Audio, normalized levels between hands free, gooseneck & headset operations.
Bug fixes – Firmware upgrade process, SIP messaging device ID.
New release for new & improved CS-74/64. This version is not backward
compatible. Applies only to SN-2180xxxx and above. Major hardware changes.
New features added: Privacy, full duplex Hands Free.
Added: SIP Registration Fail timer field, PTT DTMF * # feature. Fixed Auto Answer
check box bug on CS-74. No Changes to Multicast functions & features.
No changes to multicast functions & features.
Added features: Call w/o PBX, HTTPS, QoS(DSCP). Fixed bugs with: single
channel reload, device type switching. Implemented several changes to web page
layout and descriptions.
Added feature: SIP VAD.
Added features: PTT Mutes Speaker, RTCP. Fixed bugs for : syslog, 20ms packet
size, SIP 480 responses, NTP. Minor webpage verbiage changes
Added features: call without registration, RTP keep alive, single channel reload,
SNMP, device type switching. Improved call status reporting.
Fix files size limits in OS kernel. Must be loaded on any device with pre-1.1.4
firmware to allow further firmware upgrades.
Fix device feeze up after unknown period of time.
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