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Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Corporate Headquarters Linksys 121 Theory Drive Irvine, CA 92617 USA http://www.linksys.com Tel: 949 823-1200 800 546-5797 Fax: 949 823-1100
Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Corporate Headquarters Linksys 121 Theory Drive Irvine, CA 92617 USA http://www.linksys.com Tel: 949 823-1200 800 546-5797 Fax: 949 823-1100
Administration Guide
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... is a registered trademark or trademark of their respective holders. One Year Limited Hardware Warranty Linksys provides a one year thereafter. Linksys 900 Series IP Phone Administrator Guide Copyright ©2007 Cisco Systems, Inc. Do not work with this product conforms to its affiliates in accordance with the 89/336/EEC directive. Linksys warrants to...
... is a registered trademark or trademark of their respective holders. One Year Limited Hardware Warranty Linksys provides a one year thereafter. Linksys 900 Series IP Phone Administrator Guide Copyright ©2007 Cisco Systems, Inc. Do not work with this product conforms to its affiliates in accordance with the 89/336/EEC directive. Linksys warrants to...
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... xi How This Document is Organized xii Document Conventions xii Related Documentation xiii Technical Support xiii 1 C H A P T E R Introducing Linksys 900 Series IP Phones 1-1 Overview 1-1 SPA900 Series Features 1-2 SPA901 Features 1-4 SPA92x, SPA94x, and SPA962 Features 1-4 Ensuring Voice Quality 1-4 Feature Descriptions 1-6 SIP Proxy Redundancy 1-6 Supported Codecs 1-6 Other Features 1-7 Technology Background 1-10 Session Initiation Protocol 1-10 Using...
... xi How This Document is Organized xii Document Conventions xii Related Documentation xiii Technical Support xiii 1 C H A P T E R Introducing Linksys 900 Series IP Phones 1-1 Overview 1-1 SPA900 Series Features 1-2 SPA901 Features 1-4 SPA92x, SPA94x, and SPA962 Features 1-4 Ensuring Voice Quality 1-4 Feature Descriptions 1-6 SIP Proxy Redundancy 1-6 Supported Codecs 1-6 Other Features 1-7 Technology Background 1-10 Session Initiation Protocol 1-10 Using...
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... Panel 2-5 SPA922 2-5 SPA941 2-5 Front Panel 2-6 Back Panel 2-6 SPA942 2-7 SPA962 2-7 Front Panel 2-8 Back Panel 2-8 Establishing Connectivity 2-8 Bandwidth Requirements 2-8 Installing the SPA900 Series IP Phone 2-9 Assembling the Phone and Connecting to the Network 2-9 Attaching the Desk Stand 2-10 Mounting the Phone to the Wall 2-10 Turning on the Phone 2-11 Using the Administration Web Server 2-11 Connecting to...
... Panel 2-5 SPA922 2-5 SPA941 2-5 Front Panel 2-6 Back Panel 2-6 SPA942 2-7 SPA962 2-7 Front Panel 2-8 Back Panel 2-8 Establishing Connectivity 2-8 Bandwidth Requirements 2-8 Installing the SPA900 Series IP Phone 2-9 Assembling the Phone and Connecting to the Network 2-9 Attaching the Desk Stand 2-10 Mounting the Phone to the Wall 2-10 Turning on the Phone 2-11 Using the Administration Web Server 2-11 Connecting to...
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Document Version 3.0 Using Soft Keys 3-3 Entering and Saving Settings 3-4 Localization 3-5 Changing the Display Background (SPA962) 3-7 Call Appearances and Extensions 3-8 Line Key LEDs 3-9 Using Call Features 3-10 Selecting the Audio I/O Device and Line 3-11 Making Calls 3-11 Answering and Ending Calls 3-... Sub-sequence Substitution 3-21 Intersequence Tones 3-22 Number Barring 3-22 Interdigit Timer Master Override 3-22 Local Timer Overrides 3-22 Pause 3-22 Contents Linksys 900 Series IP Phone Administrator Guide v
Document Version 3.0 Using Soft Keys 3-3 Entering and Saving Settings 3-4 Localization 3-5 Changing the Display Background (SPA962) 3-7 Call Appearances and Extensions 3-8 Line Key LEDs 3-9 Using Call Features 3-10 Selecting the Audio I/O Device and Line 3-11 Making Calls 3-11 Answering and Ending Calls 3-... Sub-sequence Substitution 3-21 Intersequence Tones 3-22 Number Barring 3-22 Interdigit Timer Master Override 3-22 Local Timer Overrides 3-22 Pause 3-22 Contents Linksys 900 Series IP Phone Administrator Guide v
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... Assistance 4-6 5.6 Preferred Audio Device 4-6 6 Call Forward 4-6 6.1 CFWD All Number 4-6 6.2 CFWD Busy Number 4-6 6.3 CFWD No Ans Number 4-7 6.4 CFWD No Ans Delay 4-7 7 Time/Date 4-7 Linksys 900 Series IP Phone Administrator Guide vi Document Version 3.0
... Assistance 4-6 5.6 Preferred Audio Device 4-6 6 Call Forward 4-6 6.1 CFWD All Number 4-6 6.2 CFWD Busy Number 4-6 6.3 CFWD No Ans Number 4-7 6.4 CFWD No Ans Delay 4-7 7 Time/Date 4-7 Linksys 900 Series IP Phone Administrator Guide vi Document Version 3.0
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...9.4 Domain 4-9 9.5 Current NetMask 4-9 9.6 Current Gateway 4-9 9.7 Enable Web Server 4-9 9.8 Non DHCP IP Address 4-10 9.9 Non DHCP Subnet Mask 4-10 9.10 Non DHCP Default Route 4-10 9.11 Non ... Software Version 4-11 10.4 Hardware Version 4-12 10.5 MAC Address 4-12 10.6 Client Cert 4-12 11 Status 4-12 Phone 4-12 Ext 1/2/3/4 4-13 Line 1, 2,3,4 4-13 12 Reboot 4-13 13 Restart 4-13 14 Factory Reset 4-13 15... Language (SPA922, 942, and 962) 4-14 SPA900 Series Phone Field Reference 4-1 Info Tab 4-2 System Information 4-2 Contents Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide vii
...9.4 Domain 4-9 9.5 Current NetMask 4-9 9.6 Current Gateway 4-9 9.7 Enable Web Server 4-9 9.8 Non DHCP IP Address 4-10 9.9 Non DHCP Subnet Mask 4-10 9.10 Non DHCP Default Route 4-10 9.11 Non ... Software Version 4-11 10.4 Hardware Version 4-12 10.5 MAC Address 4-12 10.6 Client Cert 4-12 11 Status 4-12 Phone 4-12 Ext 1/2/3/4 4-13 Line 1, 2,3,4 4-13 12 Reboot 4-13 13 Restart 4-13 14 Factory Reset 4-13 15... Language (SPA922, 942, and 962) 4-14 SPA900 Series Phone Field Reference 4-1 Info Tab 4-2 System Information 4-2 Contents Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide vii
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...over Ethernet (PoE) support and an extra Ethernet port for specific service parameters. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide xi Linksys 900 Series IP Telephones The following audience: • Service providers offering services using LVS products • VARs and resellers who ...to the LAN. Preface This guide describes administration and use of the Linksys SPA900 Series IP phones. It contains the following sections: • Document Audience, page xi • Linksys 900 Series IP Telephones, page xi • How This Document is Organized, page xii •...
...over Ethernet (PoE) support and an extra Ethernet port for specific service parameters. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide xi Linksys 900 Series IP Telephones The following audience: • Service providers offering services using LVS products • VARs and resellers who ...to the LAN. Preface This guide describes administration and use of the Linksys SPA900 Series IP phones. It contains the following sections: • Document Audience, page xi • Linksys 900 Series IP Telephones, page xi • How This Document is Organized, page xii •...
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... on the configuration pages of acronyms used in Chapter 5, "SPA900 Series Phone Field Reference" Indicates a variable that appear on the Linksys 900 Series IP phone administration web server pages. Linksys 900 Series IP Phone Administrator Guide xii Document Version 3.0 Note PoE units (SPA922, SPA942, and SPA962) do not come with a literal value. How This Document is...
... on the configuration pages of acronyms used in Chapter 5, "SPA900 Series Phone Field Reference" Indicates a variable that appear on the Linksys 900 Series IP phone administration web server pages. Linksys 900 Series IP Phone Administrator Guide xii Document Version 3.0 Note PoE units (SPA922, SPA942, and SPA962) do not come with a literal value. How This Document is...
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Preface Related Documentation Related Documentation The following documentation provides additional information about features and functionality of Linksys 900 Series IP phones: • AA Quick Guide • IVR Quick Guide • SPA Provisioning Guide The following documentation...0244 Hours: 4am-6pm PST, 7 days a week • E-mail support [email protected] Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide xiii Technical support contact information for Massive Scale Deployment • SPA 2.0 Analog Telephone Adapter Administrator Guide Technical Support If ...
Preface Related Documentation Related Documentation The following documentation provides additional information about features and functionality of Linksys 900 Series IP phones: • AA Quick Guide • IVR Quick Guide • SPA Provisioning Guide The following documentation...0244 Hours: 4am-6pm PST, 7 days a week • E-mail support [email protected] Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide xiii Technical support contact information for Massive Scale Deployment • SPA 2.0 Analog Telephone Adapter Administrator Guide Technical Support If ...
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...be ordered separately if you are not using a PoE switch. Table 1-1 Linksys SPA900 Series IP Phones Product Name RJ-45 SPA901 One (1) SPA921 One (1) SPA922 Two (2) SPA941 One (1) SPA942 Two (2) SPA962 Two (2) Ethernet (LAN) Voice Lines One (1) One (1) One (1) Four (4) Four ... Features/Notes Small, affordable, no display One-line business phone Power over Ethernet (PoE) support Six lines, hi-res color display Note PoE units (SPA922, SPA942, and SPA962) do not come with an external power adapter. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-1
...be ordered separately if you are not using a PoE switch. Table 1-1 Linksys SPA900 Series IP Phones Product Name RJ-45 SPA901 One (1) SPA921 One (1) SPA922 Two (2) SPA941 One (1) SPA942 Two (2) SPA962 Two (2) Ethernet (LAN) Voice Lines One (1) One (1) One (1) Four (4) Four ... Features/Notes Small, affordable, no display One-line business phone Power over Ethernet (PoE) support Six lines, hi-res color display Note PoE units (SPA922, SPA942, and SPA962) do not come with an external power adapter. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-1
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...SPA962: Six call appearances - SPA921 and SPA922: Two call appearances • Line Status Indicators • Call Hold • Music on Hold ** • Call Waiting • Outbound Caller ID Blocking • Call Transfer - As shown, the RTP400 and WRTP54G provide QoS-enabled IP... Series Features Chapter 1 Introducing Linksys 900 Series IP Phones Figure 1-1 illustrates how the IP phones are provided by the different models of the SPA900 Series IP phones: • Shared Line Appearance ** - Figure 1-1 Linksys SPA900 Series IP Phones in a VoIP network, including the SPA3102, ...
...SPA962: Six call appearances - SPA921 and SPA922: Two call appearances • Line Status Indicators • Call Hold • Music on Hold ** • Call Waiting • Outbound Caller ID Blocking • Call Transfer - As shown, the RTP400 and WRTP54G provide QoS-enabled IP... Series Features Chapter 1 Introducing Linksys 900 Series IP Phones Figure 1-1 illustrates how the IP phones are provided by the different models of the SPA900 Series IP phones: • Shared Line Appearance ** - Figure 1-1 Linksys SPA900 Series IP Phones in a VoIP network, including the SPA3102, ...
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... requires support by SIP server SPA901 Features The SPA901 provides the following features that are not needed with the SPA900 Series IP phones that provide an LCD display: • Built-in Call Logs • Ten-User Downloadable Ring Tones - Unconditional, No...Admin Password to Reset Unit to check status and change configuration Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-3 Anonymous and Selective • Call Forwarding - Chapter 1 Introducing Linksys 900 Series IP Phones SPA900 Series Features • Call Conferencing • Call Pick Up - per Line •...
... requires support by SIP server SPA901 Features The SPA901 provides the following features that are not needed with the SPA900 Series IP phones that provide an LCD display: • Built-in Call Logs • Ten-User Downloadable Ring Tones - Unconditional, No...Admin Password to Reset Unit to check status and change configuration Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-3 Anonymous and Selective • Call Forwarding - Chapter 1 Introducing Linksys 900 Series IP Phones SPA900 Series Features • Call Conferencing • Call Pick Up - per Line •...
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...better; SPA900 Series Features • Ringer and Handset Volume Controls • Handset Input Gain Adjustment Chapter 1 Introducing Linksys 900 Series IP Phones SPA92x, SPA94x, and SPA962 Features The SPA921, SPA922, SPA941, SPA942, and SPA962 provide an LCD display and additional features that are not provided with the SPA901, including the following: • Line Status... kbps 16, 24, 32, 40 kbps 8 kbps 8 kbps 6.3, 5.3 kbps Complexity Very low Low Low-medium Medium High MOS Score 4.5 4.1 (32 kbps) 4 4 3.8 Linksys 900 Series IP Phone Administrator Guide 1-4 Document Version 3.0
...better; SPA900 Series Features • Ringer and Handset Volume Controls • Handset Input Gain Adjustment Chapter 1 Introducing Linksys 900 Series IP Phones SPA92x, SPA94x, and SPA962 Features The SPA921, SPA922, SPA941, SPA942, and SPA962 provide an LCD display and additional features that are not provided with the SPA901, including the following: • Line Status... kbps 16, 24, 32, 40 kbps 8 kbps 8 kbps 6.3, 5.3 kbps Complexity Very low Low Low-medium Medium High MOS Score 4.5 4.1 (32 kbps) 4 4 3.8 Linksys 900 Series IP Phone Administrator Guide 1-4 Document Version 3.0
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... in determining the voice quality of the reconstructed speech signal at the same bit rate. • Silence suppression-SPA900 Series IP phones apply silence suppression so that any residual echo is too small, many late packets may be coupled into the conversational audio ...compression algorithm plays a large role in a conversation taking place over an IP network. SPA900 Series IP phones have a near -end echo. Chapter 1 Introducing Linksys 900 Series IP Phones SPA900 Series Features Note SPA900 Series IP phones support all the samples as soon as lost or contain errors that can ...
... in determining the voice quality of the reconstructed speech signal at the same bit rate. • Silence suppression-SPA900 Series IP phones apply silence suppression so that any residual echo is too small, many late packets may be coupled into the conversational audio ...compression algorithm plays a large role in a conversation taking place over an IP network. SPA900 Series IP phones have a near -end echo. Chapter 1 Introducing Linksys 900 Series IP Phones SPA900 Series Features Note SPA900 Series IP phones support all the samples as soon as lost or contain errors that can ...
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... back on . Feature Descriptions Chapter 1 Introducing Linksys 900 Series IP Phones Feature Descriptions SPA900 Series IP phones are full featured, fully programmable IP phones that can be feasible to configure one static list of proxy servers per covered domain into every SPA900 Series IP phone. The SPA900 Series IP phone attempts to configure a static list of SIP proxy servers in...
... back on . Feature Descriptions Chapter 1 Introducing Linksys 900 Series IP Phones Feature Descriptions SPA900 Series IP phones are full featured, fully programmable IP phones that can be feasible to configure one static list of proxy servers per covered domain into every SPA900 Series IP phone. The SPA900 Series IP phone attempts to configure a static list of SIP proxy servers in...
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... power to compress digitized speech. For example, Line 1 and Line 2 can be used simultaneously. Table 1-3 Codecs Supported by the Linksys SPA900 Series IP phones. The ITU G.729 voice coding algorithm is a reduced complexity version of ITU G.723.1 audio codec at one through ten 10 ms voice frames per... packet. The G.729 and G.729A bit streams are always enabled. SPA900 Series IP phones support the use of G.729. This codec provides the highest voice quality and uses the most bandwidth of any of G.723.1 can be using...
... power to compress digitized speech. For example, Line 1 and Line 2 can be used simultaneously. Table 1-3 Codecs Supported by the Linksys SPA900 Series IP phones. The ITU G.729 voice coding algorithm is a reduced complexity version of ITU G.723.1 audio codec at one through ten 10 ms voice frames per... packet. The G.729 and G.729A bit streams are always enabled. SPA900 Series IP phones support the use of G.729. This codec provides the highest voice quality and uses the most bandwidth of any of G.723.1 can be using...
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...minimize out-of service. This process is lower, it shrinks more quickly. The jitter level decides how aggressively SPA900 Series IP phones try to shrink the jitter buffer over time to achieve a lower overall delay. Parameters for each component, and cadence ...Dynamic (Adaptive) Description On a connected call is higher, it shrinks more gradually. Feature Descriptions Chapter 1 Introducing Linksys 900 Series IP Phones Other Features Table 1-4 summarizes the features provided by service provider or administrator) has the option to make an outbound call progress...
...minimize out-of service. This process is lower, it shrinks more quickly. The jitter level decides how aggressively SPA900 Series IP phones try to shrink the jitter buffer over time to achieve a lower overall delay. Parameters for each component, and cadence ...Dynamic (Adaptive) Description On a connected call is higher, it shrinks more gradually. Feature Descriptions Chapter 1 Introducing Linksys 900 Series IP Phones Other Features Table 1-4 summarizes the features provided by service provider or administrator) has the option to make an outbound call progress...
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...on the current and past statistics, the VAD algorithm decides whether or not speech is reported for each line (1 and 2). SPA900 Series IP phones report a variety of status and error reports to a valid number. The information may be logged, as an XML page or HTML page...traffic because the silence packets are not being transmitted across the network. The information can support dynamic payloads for G.726. SPA900 Series IP phones support detailed logging of their calls are available in diagnosing problems and evaluating the performance of all activities for further debugging. VAD uses...
...on the current and past statistics, the VAD algorithm decides whether or not speech is reported for each line (1 and 2). SPA900 Series IP phones report a variety of status and error reports to a valid number. The information may be logged, as an XML page or HTML page...traffic because the silence packets are not being transmitted across the network. The information can support dynamic payloads for G.726. SPA900 Series IP phones support detailed logging of their calls are available in diagnosing problems and evaluating the performance of all activities for further debugging. VAD uses...
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...Router, page 1-12 Session Initiation Protocol Linksys 900 Series IP phones are not blocked: 1-10 Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Using 900 Series Phones with a Firewall or Router When using a 900 Series phone behind a firewall or router, make sure that the following...the following ports are implemented using the Real-time Protocol (RTP). Technology Background Chapter 1 Introducing Linksys 900 Series IP Phones Technology Background This section provides background information about the technology and protocols used by the ATA. Once the UAC is...
...Router, page 1-12 Session Initiation Protocol Linksys 900 Series IP phones are not blocked: 1-10 Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Using 900 Series Phones with a Firewall or Router When using a 900 Series phone behind a firewall or router, make sure that the following...the following ports are implemented using the Real-time Protocol (RTP). Technology Background Chapter 1 Introducing Linksys 900 Series IP Phones Technology Background This section provides background information about the technology and protocols used by the ATA. Once the UAC is...