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Polycom 1725-11530-200 Rev A1 manual Voice Settings voice, Voice Coding Algorithms codecs

Models: 1725-11530-200 Rev A1

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Administrator’s Guide - SoundPoint IP / SoundStation® IPOptimization

Attribute	Permitted Values	Interpretation

se.rt.x.timeout	positive integer - only	The duration of the ring in milliseconds
	relevant if the type is	before the call is auto answered. If this field
	set to ‘ring-answer’.	is omitted or is left blank, a value of 2000 is
	Default value is 2000.	used.

se.rt.x.mod	0,1	Set to 1 if the user interface should allow for
		modification by the user of the ringer index
		used for this ring class.

a.Modification through user interface will be implemented in a future release.

4.6.1.8Voice Settings <voice/>

4.6.1.8.1 Voice Coding Algorithms <codecs/>

The following voice codecs are supported:

	MIME			Sample		Effective Audio
Algorithm	Type	Label	Bit Rate	Rate	Frame Size	Bandwidth

G.711μ-law	PMCU	G711mu	64 Kbps	8 Ksps	10ms - 80ms	3.5KHz

G.711a-law	PCMA	G711A	64 Kbps	8 Ksps	10ms - 80ms	3.5KHz

G.729AB	G729	G729AB	8 Kbps	8 Ksps	10ms - 80ms	3.5KHz

4.6.1.8.1.1 Codec Preferences <preferences/>

	Permitted
Attribute	Values	Default	Interpretation

voice.codecPref.G711Mu	Null, 1-3	1	Specifies the codec preferences for
			SoundPoint® IP 430, 500, 501, 600
voice.codecPref.G711A		2	SoundPoint® IP 430, 500, 501, 600
voice.codecPref.G711A		2	and 601 platforms.
			and 601 platforms.
voice.codecPref.G729AB		3	1 = highest
			3 = lowest
			Null = do not use
			Give each codec a unique priority,
			this will dictate the order used in
			SDP negotiations.

108	Copyright © 2006 Polycom, Inc.

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Polycom 1725-11530-200 Rev A1 Voice Settings voice, Voice Coding Algorithms codecs, Following voice codecs are supported

Contents

Administrator’s Guide SoundPoint/SoundStation IP SIP Polycom, Inc Table of Contents Call Management Features Optimization Configuration Files Session Initiation Protocol SIP 163 Viii Copyright 2006 Polycom, Inc Overview Copyright 2006 Polycom, Inc Installation and Operation Installation ModelsInstallation Process Phones boot up in two phases Basic Network SetupDhcp or Manual TCP/IP Setup Configuration File Local Parameter Provisioning File TransferSubnet mask IP gateway Sntp GMT offset600 4000 Specified 300 301, 430Protocol Name Possible Values a Description Local User Interface Setup MenusMain Menu Dhcp Menu Name Possible Description ValuesPossible Name Values Description Server Menu Name Possible Values DescriptionReset to Factory Defaults Ethernet MenuConfiguration Files Application ConfigurationCentralized Configuration Master configuration files contain six XML attributes Default Master Configuration FileApplication Configuration Files Category Description ExampleSetting Flash Parameters from Configuration Files Name Possible Values Description Name Possible Values Description Boot Server Deployment for the Phones Step Instructions Account-by-account basisStep Instructions Local Phone Configuration Passwords Management of File Encryption and DecryptionChanging the Key on the Phone Copyright 2006 Polycom, Inc Page Basic Features Call TimerCall Log Phone maintains a call log. The logCall Waiting Called Party IdentificationCalling Party Identification Missed Call NotificationConfigurable Feature Keys SoundPoint IP 300 and 301 Key Layout SoundPoint IP 430 Key LayoutSoundPoint IP 500 and 501 Key Layout SoundPoint IP 600 and 601 Key LayoutFunction SoundPoint IP 4000 Key Layout Key ID IP 300IP 500 IP 600 Connected Party Identification Key ID IP 300Context Sensitive Volume Control Customizable Audio Sound EffectsAdministration Distinctive Incoming Call Treatment Message Waiting IndicationDistinctive Incoming Call Treatment Distinctive RingingDistinctive Call Waiting Do-Not-DisturbHandset, Headset, and Speakerphone Local Contact Directory Element Permitted Values Interpretation Local Contact Directory File FormatLocal Contact Directory File example Local Digit Map Microphone Mute Multiple Line Keys per RegistrationMultiple Call Appearances Shared Call Appearances Line-seize subscription for mutual exclusion feature Bridged Line Appearances Figuration files or the local phone user interface should be Customizable Fonts and Indicators Busy Lamp FieldSoft Key-Driven User Interface Speed DialTime and Date Display Set the time and date display formats Idle Display Animation Call Management FeaturesAutomatic Off-hook Call Placement Call Hold Call TransferThree-Way Conference, Local or Centralized Call Diversion Call Forward Directed Call Pick-upGroup Call Pick-up Call Park / RetrieveAudio Processing Features Low-Delay Audio Packet TransmissionJitter Buffer and Packet Error Concealment Last Call ReturnVoice Activity Detection Dtmf Event RTP Payload Acoustic Echo Cancellation AECDtmf Tone Generation Audio Codecs Following table summarizes the phone’s audio codec supportSample Effective AlgorithmPresence and Instant Messaging Features Background Noise Suppression BNSComfort Noise Fill Automatic Gain Control AGCMultilingual User Interface Localization FeaturesInstant Messaging Name Range +FF00 U+FFFFDownloadable Fonts Synthesized Call Progress TonesAdvanced Server Features Voice Mail IntegrationSoundPoint IP 500, 501, 600 and 601 instant mes Multiple Registrations Local Server Redundancy ACD login / logoutACD agent available / unavailable DNS SIP Server Name Resolution Microsoft Office Live Communications Server 2005 IntegrationCentral Modify the phone1.cfg configuration file as follows Configuration File ChangesModify the sip.cfg configuration file as follows Optional Modify the sip.cfg configuration file as follows Accessory Internet Features Security FeaturesLocal User and Administrator Privilege Levels MicroBrowserIncoming Signaling Validation Custom CertificatesConfiguration File Encryption Administrator’s Guide SoundPoint IP / SoundStation IP Ethernet Switch Application Network SetupSoundPoint IP Switch Port Priorities Real-Time Transport Protocol PortsWorking with Network Address Translation Updating and Rebooting Manual Reboot Menu Option or Key Presses Centralized RebootPeriodic Polling For Upgrades Event LoggingLog files uploaded in this manner are named Audio Quality Issues and VLANsIP TOS Ieee 802.1p/Q Rtcp Support Configuration Files SIP Configuration sip.cfgProtocol volpProt Local localServer server Permitted Attribute ValuesPermitted Attribute Values TLS SDP SDP SIP SIPAttribute Values Attribute Values Permitted Attribute Values Default Interpretation InviteDefault Interpretation Request Validation requestValidation AttributeConference Setup conference Attribute Default Interpretation UesAttribute Permitted Values Default Interpretation Dial Plan dialplanDigit Map digitmap Routing routingLocalization localization Emergency emergencyMultilingual multilingual Permitted Attribute Values InterpretationDate and Time datetime Adding New LanguagesUser Preferences userpreferences Dual Tone Multi-Frequency Dtmf Attribute Permitted Default Interpretation ValuesTones tones All three blocks use the same chord set specification format Chord Sets chordsetsFollowing sampled audio Wave file .wav formats are supported Attribute Permitted Interpretation ValuesFollowing table, x is the sampled audio file number Attribute Permitted Values InterpretationInstruction Meaning Example Sound Effects soundeffectsPatterns patterns 104 Copyright 2006 Polycom, Inc Ringer pattern Number Default description Call Progress PatternsCall progress Use within phone Pattern number Ringer PatternsMiscellaneous Patterns Miscellaneous Use within phone Pattern numberRing type ringType Miscellaneous Pattern number Use within phoneFollowing voice codecs are supported Voice Settings voiceVoice Coding Algorithms codecs Codec Profiles profiles Volume Persistence volume Default Interpretation ValuesAttribute Default Gains gains112 Copyright 2006 Polycom, Inc Acoustic Echo Cancellation AEC Acoustic Echo Suppression AES Background Noise Suppression NS Automatic Gain Control AGCReceive Equalization Rxeq Transmit Equalization Txeq Ethernet Ieee 802.1p/Q Ethernet Quality of Service QOSVoice Activity Detection VAD Other Other IP TOS IPCall Control CallControl 120 Copyright 2006 Polycom, Inc Attribute Permitted Values Default Basic TCP/IP TcpipNetwork Monitoring netMon Time Synchronization Sntp122 Copyright 2006 Polycom, Inc Copyright 2006 Polycom, Inc 123 1.10.3 Port port 1.10.3.1Web Server Httpd Call Handling Configuration callConfiguration cfg Shared Calls shared Attribute Values Default Interpretation Hold, Local Reminder hold/localReminderDirectory directory Presence presence Fonts font501 Example of use1.15.3 IP600 font IP600 1.15.1 IP400 font IP4001.15.2 IP500 font IP500 Keys keys Following table lists the functions that are availableBitmaps used by the phone are defined in this section Bitmaps bitmapsPlatform IP300/, IP400/, IP500/, IP600/ and IP4000 Indicators indicators Classes Classes Assignments AssignmentsGraphic Icons gi/ IP300/, IP400/, IP500/, IP600/ and IP4000 Following table, x is the LED numberLEDs led Event Logging logging Level InterpretationType Example Basic Logging level/change/ and renderThree formats are available for the event timestamp Copyright 2006 Polycom, Inc 139 Scheduled Logging Parameters scheduled These settings affect security aspects of the phoneSecurity security Password Lengths pwd/length Encryption encryptionProvisioning provisioning RAM Disk RAMdiskDelay delay Request requestFeature feature Quotas quotas Resource resourceFinder finder MicroBrowser microbrowser Idle Display idleDisplayMain Browser main Browser Limits limits148 Copyright 2006 Polycom, Inc Per-phone Configuration phone1.cfg Registration reg150 Copyright 2006 Polycom, Inc Copyright 2006 Polycom, Inc 151 152 Copyright 2006 Polycom, Inc Do Not Disturb donotdisturb Automatic Off-hook Call Placement autoOffHookCalls call Missed Call Configuration serverMissedCall Diversion divertCalls can be automatically diverted when the phone is busy Forward All fwdBusy busy No Answer noanswerDo Not Disturb dnd Copyright 2006 Polycom, Inc 157 158 Copyright 2006 Polycom, Inc Message Waiting Indicator mwi Messaging msgNetwork Address Translation nat Attendant attendant Roaming Buddies roamingbuddiesRoaming Privacy roamingprivacy Basic Protocols RFC and Internet Draft SupportRequest Support TitleHeader Support Header SupportedCopyright 2006 Polycom, Inc 165 Response Support 4.1 1xx Responses Provisional4.2 2xx Responses Success Response Supported4.3 3xx Responses Redirection 4.4 4xx Responses Request Failure4.5 5xx Responses Server Failure Hold Implementation Reliability of Provisional ResponsesTransfer Third Party Call ControlProtocol Extensions Phone supports the following SIP protocol extensionsShared Call Appearance Signaling Or their successorsBridged Line Appearance Signaling Dialog for bridged line appearance subscribe and notifyAppendix Trusted Certificate Authority List174 Copyright 2006 Polycom, Inc Miscellaneous Administrative Tasks Adding a Background LogoModel Width Height Color Depth RGB Values Color DecimalConfiguration File Changes Third Party Software Attribution 178 Copyright 2006 Polycom, Inc Copyright 2006 Polycom, Inc 179 Curl Copyright and Permission Notice