Release Notes - SIP Application

Notes

3.1.4 From Version 2.1.1 C to 2.1.2

3.1.4.1 Mandatory Changes

Adding logging of version information for configuration files

In order for this new feature to work, the latest version of all configuration files must be used.

3.1.4.2 Optional Changes

Using different versions of configurable items in <Ethernet address>.cfg for different phone models or platforms

Different phone models or platforms can be configured to use different application files, configuration files, log file directory etc. See technical bulletin TB35361 for details.

Optimizing failover behavior for authentication signaling

Use the new parameters voIpProt.SIP.authOptimizedInFailover in sip.cfg and reg.x.auth.optimizedInFailover in phone1.cfg to change the phone’s failover behavior during authentication signaling if desired.

Viewing message waiting indicators while still retaining one-touch voicemail access when multiple lines are configured

If a phone has multiple lines with just one registration set to have msg.mwi.x.callBackMode = “registration” and all others set to have msg.mwi.x.callBackMode = “disabled” but it is desirable to be able to see message waiting indicators for all lines and still retain one-touch voicemail access, set the new parameter up.mwiVisible to 1 in sip.cfg.

3.1.5 From Version 2.1.1 to 2.1.1 C

3.1.5.1Mandatory Changes

None.

3.1.5.2Optional Changes

None.

3.1.6 From Version 2.1.0 to 2.1.1

3.1.6.1Mandatory Changes

None.

3.1.6.2Optional Changes

Using URI from call’s contact header in refer-to header

Set the parameter voIpProt.SIP.useContactInReferTo to 1 in sip.cfg if the URI from the initial call’s Contact header should be used in REFER’s refer-to header when setting up a transfer. The previous and default behavior is to use the URI from the initial call’s To header.

Supporting G.729 Annex B SDP signalling per RFC 3555

If the new parameter voice.vad.signalAnnexB in sip.cfg is set to 1, a new attribute

Copyright © 2007 Polycom, Inc.

Page 55

Page 61
Image 61
Polycom 3804-11530-222 manual From Version 2.1.1 C to, From Version 2.1.1 to 2.1.1 C, From Version 2.1.0 to

3804-11530-222 specifications

The Polycom 3804-11530-222 is a highly regarded communication device that exemplifies the power of modern telephony and video conferencing solutions. As part of Polycom's extensive lineup, this model is designed to enhance collaboration and productivity in various business environments.

One of the standout features of the Polycom 3804-11530-222 is its superior audio quality. The device utilizes Polycom's legendary Acoustic Clarity Technology, which ensures that every word is heard clearly, reducing background noise and echo. This is particularly crucial in conference room settings where multiple participants are involved. The technology allows for natural conversation flow, enabling users to communicate effectively without interruptions.

Another significant characteristic of the Polycom 3804-11530-222 is its robust design tailored for conference environments. The device is built to support up to six participants, making it ideal for small to medium-sized meeting rooms. Its user-friendly interface includes intuitive buttons that allow seamless operation without the need for extensive training.

The devices equipped with Polycom's HD Voice technology deliver crystal-clear audio at a full range of frequencies. This high-definition audio capability ensures that even the most nuanced tones are transmitted accurately, providing an immersive audio experience for users. Whether it's a boardroom meeting or a project discussion, the Polycom 3804-11530-222 guarantees that participants feel engaged and connected.

Additionally, the Polycom 3804-11530-222 is designed to integrate seamlessly with major unified communication platforms, including Microsoft Teams, Zoom, and Skype for Business. This compatibility makes the device a versatile addition to any corporate telecommunications setup, allowing users to transition smoothly between different communication methods.

Furthermore, the device supports multiple connectivity options, including USB and Ethernet ports. This flexibility ensures easy integration into existing infrastructures, and enables users to connect laptops and other devices quickly for presentations or video conferencing.

In summary, the Polycom 3804-11530-222 is not just a phone; it is a comprehensive communication solution that enhances collaboration and improves productivity in any professional setting. With its focus on audio clarity, user-friendly design, seamless integration, and versatile connectivity options, it continues to be a preferred choice for organizations looking to elevate their communication capabilities.