Polycom 550 manual Use of IP Networks through the Pstn, Use of Voice Compression through the Pstn

Page 112

User Guide SoundPoint IP 550/560 Phone

Safety and Compliance (continued)

New Zealand Telepermit Special Conditions

PTC General Warning

1.The grant of a Telepermit for any item of terminal equipment indicates only that Telecom has accepted that the item complies with minimum conditions for connection to its network. It indicates no endorsement of the product by Telecom, nor does it provide any sort of warranty. Above all, it provides no assurance that any item will work correctly in all respects with another item of Telepermitted equipment of a different make or model, nor does it imply that any product is compatible with all of Telecom's network services.

The Use of IP Networks through the PSTN

2.Internet Protocol (IP) by its nature introduces delay into speech signals as each data packet is formulated and addressed. Telecom Access Standards recommends that

suppliers, designers and installers using this technology for calls to or from the PSTN refer to ITU E Model requirements in the design of their networks. The overall aim is to minimise delay, distortion and other transmission impairments, particularly for those calls involving cellular and international networks, which already suffer extensive delay.

The Use of Voice Compression through the PSTN

3.Because of the extensive delay already experienced when calling cellular and international networks, some of which is already caused by their use of voice

compression technologies. Telecom Access Standards will only approve G711 voice technology for use on the PSTN. G711 is an 'Instantaneous Speech encoding

Technique' whereas G729 and all its variants are considered 'Near Instantaneous' introducing additional delay into the speech signal.

Echo cancellation

4.Echo cancellers are not normally required in the Telecom PSTN because geographic delays are acceptable where CPE return loss is maintained within Telepermit limits. However, those private networks making use of Voice over IP technology are required to provide echo cancellation for all voice calls. The combined effect of audio / VoIP conversion delay and IP routing delay can cause the echo cancellation time of 64 mS to be required.

Modification of these Polycom Soundpoint IP 320, 330, 430, 550, 650 VoIP Telephones for the New Zealand network

5.All samples of Polycom Soundpoint IP 320, 330, 430, 550, 650 VoIP Telephones connected to the Telecom network shall be modified as described in KTL Test Report

Nos. 8A1680ANZ1 and 8A1680ANZ2. The modified software enables the telephones to comply with the maximum delay requirement given in PTC220 paragraph 8.3.5. Failure to do so will cause the cancellation of this Telepermit..

Regulatory Notices - 6

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Contents Polycom SoundPoint IP 550/560 Phone User Guide Trademark Information Changes to This Guide Following sections are new for this editionUser Guide for the SoundPoint IP 550/560 Phone Contents Using the Advanced Features of Your Phone Customizing Your PhoneTroubleshooting Your Phone User Guide for the SoundPoint IP 550/560 Phone Viii Getting Started with Your Phone Features of your SoundPoint IP 550/560 phone are Features of Your PhoneDescription Feature Keys Description Icon Description Using the Navigation Keys Before You Use Your PhoneTo navigate menus and enter data, use these tips If you want to Then do thisRegistering Your Phone Information StatusRemotely with the Polycom Web Configuration Utility Using the Polycom Web Configuration UtilityYou can perform using your phone’s menu system Factory default password for a User is User Guide for the SoundPoint IP 550/560 Phone Using the Basic Features of Your Phone Placing Calls To place a call using the handset Answering Calls Duration and destination Not Disturb key againAnswering When in Another Call Ending Calls Redialing NumbersPlacing Calls on Hold Hosting Conference Calls Setting Up Conference CallsCall the first party Confrnc soft key again Managing Conference Calls System administrator Adding Parties to Conference Calls Press the New Call soft key Place a call to a new partyAfter the new party answers, press the Join soft key All parties in the conference call can now hear each otherSplitting Conference Calls Joining ConferencesEnding Conference Calls After you exit the conference Transferring CallsInformation, refer to Hosting Conference Calls on Performing a Blind Transfer Forwarding Calls URL or IP address, refer to Placing Calls on Enabling Do Not Disturb Assigning Speed Dial Keys Press againSelect Contact Directory Using Voice Mail Mail is saved in a centralized locationLocking and Unlocking the Phone About Your User Password Settings AdvancedSettings Basic Lock Phone Locking and Unlocking Your PhoneYour Missed Calls list when you unlock the phone Calling and Answering from a Locked PhonePress the Lock soft key Your phone is lockedLogging Into Phones Passwords are preset at the factory to the numerals Logging In and Out of a PhoneTo log out of a phone Placing Calls from Phones that are in the Logged Out State Changing Your User Password User Guide for the SoundPoint IP 550/560 Phone Using the Advanced Features of Your Phone Using Multiple Call AppearancesUser Guide for the SoundPoint IP 550/560 Phone Using Text Messaging Select Features Messages Instant MessagesDo one of the following Press . Select Instant Messages Press the Ok soft keyUsing Buddy Lists Updating Your Presence SettingsSelect Features Presence My Status Do one of the following PressManaging Buddies Buddy status list from your contact directorySelect Features Presence Buddy Status Privacy List Select Features Presence Buddy StatusIntegrating With Microsoft Live Communications Server 2010, contact your system administrator Integrating With Microsoft Lync ServerAudio and video conferences Your buddy status listBroadcasting Messages Using Push-to-Talk and Group Paging Push-to-Talk Mode Sending PTT BroadcastsPress the Talk soft key to select a channel to broadcast on When you finish your broadcast, do one of the following Closes and the broadcast endsPeriod Receiving PTT BroadcastsReceiving PTT Broadcasts When You’re Not in an Active Call Receiving PTT Broadcasts During Active CallsEnding PTT Broadcasts Updating Channel Subscriptions Sending Pages Group Paging ModeTo send a page, press the Paging soft key Receiving Pages Receiving Pages When You’re Not in an Active Call Receiving Pages During Active CallsDefault paging group Handset or press the Headset key, you’ll hear a dial toneAccessing Features with Your Login Credentials Updating Your Phone’s Configuration Restarting Your PhoneTo restart the phone Configuring Basic Settings Changing the Appearance of the Time and DateChanging the Display Contrast Select Settings Basic Backlight Intensity Select Settings Basic ContrastChanging the Backlight Intensity Select Backlight Idle Intensity Select Backlight On IntensitySelect Maximum Intensity Enabling Headset Memory Mode Changing the Backlight TimeoutSelect Settings Basic Backlight Timeout Select Settings Basic Preferences Headset Analog Headset Select Settings Basic Ring Type Selecting the Correct Headset for Electronic HookswitchSelecting the Ring Type Select Settings Basic Preferences Audible Ringer Changing the Audible RingerChanging the Language Select Settings Basic Preferences LanguageSoundPoint IP 550/560 phone supports many languages Changing the Background Select Settings Basic Preferences BackgroundSelect Background Prioritize Background Changing the Soft Key Label Color Select Settings Basic Preferences Label Color Adjusting the VolumeMuting the Microphone Managing Call Lists Adding Contacts Managing ContactsPress the More soft key Press the Add soft key Customizing Your Phone Select Corporate Directory Search for the contactEditing Contacts Deleting Contacts Placing Calls to ContactsSearching for Contacts Searching the Corporate Directory Customizing Your Phone Distinguishing Calls Managing Incoming CallsRing type Rejecting Calls Are immediately sent to your voice mailDiverting Calls System Customizations User Guide for the SoundPoint IP 550/560 Phone Troubleshooting Your Phone Symptom Problem Corrective Action Power and StartupControls Lines Line Information. From Access to Screens and SystemsThen select Status Network Settings Basic Preferences Headset Echo CancellationAudio CallingSettings Basic Ring Type Menu Basic SettingsPreferences Audible Ringer Displays Contrast onProductivity Suite Testing Phone HardwareStatus Licenses User Guide for the SoundPoint IP 550/560 Phone Service Agreements Governing LawWarranty Exclusive Polycom Limited Warranty and Limitation LiabilityExclusions Safety and Compliance Part 15 FCC Rules Installation Instructions Class B Digital Device or Peripheral ModificationsRussian Compliance SoundPoint IP Echo Cancellation PTC220 Paragraph 8.3.1 Digital Telephone Loudness RatingUse of IP Networks through the Pstn Use of Voice Compression through the PstnEnd-User License Agreement for Polycom Software Support Services Limitation of Liability Israel Office Corporate HeadquartersNetherlands Office
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