Summary of the content on the page No. 1
SIP 2.0 Administrator’s Guide
® ®
SoundPoint /SoundStation IP SIP
Version 2.0.3B Addendum
Version 2.1 Addendum
January 2007
Copyright © 2007 Polycom, Inc. All rights reserved.
Summary of the content on the page No. 2
Notices 1. Specifications subject to change without notice. Polycom, Inc. 1565 Barber Lane, Milpitas CA 95035, USA www.polycom.com Part Number: 1725-11530-210 Rev A Copyright © 2007 Polycom, Inc. All rights reserved.
Summary of the content on the page No. 3
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 1Addendum This addendum addresses changes to the SoundPoint IP / SoundStation IP SIP 2.0 Administrator’s Guide made by the release of the SoundPoint IP 650 phone. The SoundPoint IP 650 phone behaves in a similar manner to the SoundPoint IP 601 (supports the SoundPoint IP Expansion Module) unless otherwise specified. For more information, refer to the Release Notes for the SIP Application, Version 2.0.3 B. Note The various .h
Summary of the content on the page No. 4
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Attribute Default voice.headset.rxag.adjust.IP_650 1 voice.headset.txag.adjust.IP_650 18 voice.headset.sidetone.adjust.IP_650 -3 Important Polycom recommends that you do not change these values. 1.1.3 LCD Backlight Backlight intensity on the SoundPoint IP 650 phone has three modes: • Backlight On • Backlight Idle • Dim You can modify the Backlight On intensity and the Backlight Idle intensity separately. You can select
Summary of the content on the page No. 5
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 1.1.4 Expanded Memory and Expanded Flash Memory Changes can be found in the following parameters in the sip.cfg configuration file: • Directory
Permitted Attribute Values Default Interpretation dir.local.volatile.maxSize 1 to 100 100 Maximum size in Kbytes of volatile storage that the directory will be permitted to consume. dir.local.volatile.8meg 0, 1 0 Attribute applies only to platforms with 8 Mbytes of flash
Summary of the content on the page No. 6
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum • RAM Disk Permitted Attribute Values Default Interpretation ramdisk.bytesPerBlock 0, 32, 33, 0 These three parameters use internal ..., 1024 defaults when value is set to 0. • Finder Permitted Attribute Values Default Interpretation res.finder.sizeLimit positive 300 If a resource that is being downloaded to integer the phone is larger than this value * 1000 bytes (= the maximum size), the resource
Summary of the content on the page No. 7
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 1.1.5 MicroBrowser The SoundPoint IP 650 phones support an XHTML microbrowser. This can be launched by pressing the Services key. MicroBrowser parameter changes in the sip.cfg configuration file are as follows: Attribute Permitted Values Default Interpretation mb.limits.nodes positive integer 256 Limits the number of tags which the XML parser will handle. This limits the amount of memory used by com- plicated pages. A maxim
Summary of the content on the page No. 8
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 1.1.6 G.722 Audio Codec The SoundPoint IP 650 supports the G.722 audio codec. Changes can be found in the following parameters in the sip.cfg configuration file: • Codec Preferences Permitted Attribute Values Default Interpretation voice.codecPref.IP_650.G711M Null, 1-3 2 Specifies the codec preferences u for the SoundPoint IP 650 platform. voice.codecPref.IP_650.G711A 3 1 = highest 3 = lowest voice.codecPr
Summary of the content on the page No. 9
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Permitted Attribute Values Default Interpretation voice.audioProfile.G722.jitter- 10, 20, 500 The absolute minimum duration BufferShrink 30, ... time (in milliseconds) of RTP (multiple packet Rx with no packet loss of 10) between jitter buffer size shrinks. Use smaller values (1000 ms) to minimize the delay on known good networks. Use larger values to minimize packet loss on net- works with large jitter (3000 ms). voice
Summary of the content on the page No. 10
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum • Receive Attribute Default voice.rxEq.hs.IP_650.preFilter.enable 1 voice.rxEq.hs.IP_650.postFilter.enable 0 voice.rxEq.hd.IP_650.preFilter.enable 1 voice.rxEq.hd.IP_650.postFilter.enable 0 voice.rxEq.hf.IP_650.preFilter.enable 1 voice.rxEq.hf.IP_650.postFilter.enable 0 Important Polycom recommends that you do not change these values. • Transmit . Attribute Default voice.txEq.hs.IP_650.preFilter.enable 1 voic
Summary of the content on the page No. 11
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 1.1.7 USB Diagnostics The SoundPoint IP 650 phone has a USB port, which will be supported by future releases of the SIP application. USB port parameters can be found in the USB parameter in the sip.cfg config- uration file. Attribute Permitted Values Default Interpretation usb.enable 0, 1 0 This parameter enables or disables the USB port on the phone. usb.bulkDrive.enab 0, 1 0 This parameter enables or disables le su
Summary of the content on the page No. 12
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 10 Copyright © 2006 Polycom, Inc.
Summary of the content on the page No. 13
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 2 Addendum This addendum addresses changes to the SoundPoint IP / SoundStation IP SIP 2.0 Administrator’s Guide made by the release of the SIP 2.1 application. For more information, refer to the Release Notes for the SIP Application, Version 2.1 . Note The various .hd. parameters in sip.cfg (such as voice.aec.hd.enable, voice.ns.hd.enable, and voice.agc.hd.enable) are headset parameters. They are not connected to high definit
Summary of the content on the page No. 14
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 2.1.4 Server Redundancy Server redundancy enhancements provides backup to other SIP server(s) by providing basic registration and redirection services. Refer to the “Technical Bulletin 5844: SIP ® Server Fallback Enhancements on SoundPoint IP Phones” at www.polycom.com/ support/voip/ . 2.1.5 MicroBrowser An XHTML microBrowser is now supported on the SoundPoint IP 430 and 501 phones. The tables shows the platforms where the
Summary of the content on the page No. 15
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 2.1.6 Disable Message Waiting Indicator by Registration The SIP application has been enhanced to allow the message waiting indicator to be disabled by registration. • Changes can be found in the following parameters in the phone1.cfg configuration file: Permitted Attribute Values Default Interpretation msg.mwi.x.callBackMode contact or “registra- Disables message registration tion” retrieval and disables or waiting m
Summary of the content on the page No. 16
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Permitted Attribute Values Default Interpretation tcpIpApp.sntp.daylightSavings.fixedDay- 0, 1 0 If set to 0, month, date, Enable and dayOfWeek are used in DST start date calculation. If set to 1, then only month and date are used. tcpIpApp.sntp.daylightSavings.start.month 1-12 3 (March) Month to start DST. Mapping: 1=Jan, 2=Feb, ..., 12=Dec tcpIpApp.sntp.daylightSavings.start.date 1-31 8 Day of the month to start DST
Summary of the content on the page No. 17
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Permitted Attribute Values Default Interpretation tcpIpApp.sntp.daylightSavings.stop.date 1-31 1 Day of the month to stop DST. tcpIpApp.sntp.daylightSavings.stop.time 0-23 2 Time of day to stop DST in 24 hour clock. tcpIpApp.sntp.daylightSavings.stop.dayOf- 1-7 1 Day of week to stop Week DST. tcpIpApp.sntp.daylightSavings.stop.dayOf- 0, 1 0 If set to 1 and fixedDay- Week.lastInMonth Enable=0, stop DST on the last day of t
Summary of the content on the page No. 18
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum 2.1.9 Miscellaneous Configuration File Changes 2.1.9.1 sip.cfg The following changes have also occurred in the sip.cfg configuration file: Permitted Attribute Values Default Interpretation voIpProt.SIP.useSendonlyHold 0, 1 1 If set to 1, the phone will send a reinvite with a stream mode attribute of “sendonly” when a call is put on hold. This is the same as the previous behavior. If set to 0, the phone will send a rei
Summary of the content on the page No. 19
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Permitted Attribute Values Default Interpretation voIpProt.server.x.transport DNSnaptr or DNSnapt If set to Null or TCPpre- r DNSnaptr: ferred or If voIp- UDPOnly or Prot.server.x.address is a TLS or hostname and voIp- TCPOnly Prot.server.x.port is 0 or Null, do NAPTR then SRV look-ups to try to discover the transport, ports and servers, as per RFC 3263. If voIp- Prot.server.x.address is an IP address, or a port is
Summary of the content on the page No. 20
® ® Administrator’s Guide - SoundPoint IP / SoundStation IP Addendum Permitted Attribute Values Default Interpretation voIpProt.SIP.outboundProxy.transport DNSnaptr or DNSnapt If set to Null or TCPpre- r DNSnaptr: ferred or If voIpProt.SIP.outbound- UDPOnly or Proxy.address is a host- TLS or name and TCPOnly voIpProt.SIP.outbound- Proxy.port is 0 or Null, do NAPTR then SRV look- ups to try to discover the transport, ports and serv- ers, as per RFC 3263. If voIpProt.SIP.outbound- Proxy.ad
