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Cisco SPA and Wireless IP Phone Administration Guide 15 They provide all the features of full-featured VoIP (Voice over Internet Protocol) phones that provide voice communication over an IP network. Calls can be made or received with a handset, a headset,... page 20 • Using the Web Administration User Interface, page 25 • Viewing Phone Information, page 31 The Cisco SPA and Wireless-G IP Phone family is a line of traditional business phones, such as call forwarding, redialing, speed dialing, transferring calls, conference calling and accessing voice mail. 2 Getting Started...
Cisco SPA and Wireless IP Phone Administration Guide 15 They provide all the features of full-featured VoIP (Voice over Internet Protocol) phones that provide voice communication over an IP network. Calls can be made or received with a handset, a headset,... page 20 • Using the Web Administration User Interface, page 25 • Viewing Phone Information, page 31 The Cisco SPA and Wireless-G IP Phone family is a line of traditional business phones, such as call forwarding, redialing, speed dialing, transferring calls, conference calling and accessing voice mail. 2 Getting Started...
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... phone models: • SPA922-Single-line VoIP phone. • SPA941/942-Four-line VoIP phone with high-resolution monochromatic display. • SPA962-Six-line VoIP phone with high-resolution color display. • SPA525G-Five-line VoIP phone with screen saver and customizable logo/background... phone features, see the data sheets for background picture). Also provides customizable photo album. Wireless-G enabled. 2 Getting Started Overview The Cisco SPA and Wireless-G IP Phone family includes the following table: Phone Model SPA525G SPA922 SPA 942 SPA962 WIP310 Voice Lines 5 1 4...
... phone models: • SPA922-Single-line VoIP phone. • SPA941/942-Four-line VoIP phone with high-resolution monochromatic display. • SPA962-Six-line VoIP phone with high-resolution color display. • SPA525G-Five-line VoIP phone with screen saver and customizable logo/background... phone features, see the data sheets for background picture). Also provides customizable photo album. Wireless-G enabled. 2 Getting Started Overview The Cisco SPA and Wireless-G IP Phone family includes the following table: Phone Model SPA525G SPA922 SPA 942 SPA962 WIP310 Voice Lines 5 1 4...
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... the status of advanced features, such as part of a Cisco SPA9000 Voice System Network provides seamless integration of each configured voice line via busy lamp field (BLF). Getting Started Network Configurations 2 Cisco SPA932 Attendant Console The SPA932 Attendant Console has 32 LEDs/buttons...be used by your configuration may vary depending on the type of the Cisco Unified Communications 500 Series for small businesses. Cisco SPA9000 Voice System The SPA9000 Voice System is an affordable and feature-rich voice over IP (VoIP) telephone system that is designed especially for...
... the status of advanced features, such as part of a Cisco SPA9000 Voice System Network provides seamless integration of each configured voice line via busy lamp field (BLF). Getting Started Network Configurations 2 Cisco SPA932 Attendant Console The SPA932 Attendant Console has 32 LEDs/buttons...be used by your configuration may vary depending on the type of the Cisco Unified Communications 500 Series for small businesses. Cisco SPA9000 Voice System The SPA9000 Voice System is an affordable and feature-rich voice over IP (VoIP) telephone system that is designed especially for...
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These devices are available: • Auto attendant for multiple extensions • Music on hold • Configurable call routing • Multiple DID numbers per VoIP line • Call hunting (sequential, round robin, random) • Group paging • Call parking • Call pick up • Group ...call pick up You can configure and manage the SPA9000 Voice System using an Interactive Voice Response (IVR) system, the Cisco SPA9000 Voice System Setup Wizard, or a built-in web server. With the optional SPA400, the SPA9000 Voice System can subscribe to ITSP services ...
These devices are available: • Auto attendant for multiple extensions • Music on hold • Configurable call routing • Multiple DID numbers per VoIP line • Call hunting (sequential, round robin, random) • Group paging • Call parking • Call pick up • Group ...call pick up You can configure and manage the SPA9000 Voice System using an Interactive Voice Response (IVR) system, the Cisco SPA9000 Voice System Setup Wizard, or a built-in web server. With the optional SPA400, the SPA9000 Voice System can subscribe to ITSP services ...
Administration Guide
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...that allows multiple devices to share the same public, routable, IP address to establish connections over the Internet. Network Address Translation (NAT) and Cisco IP Phones NAT is present in many broadband access devices to automatically detect the protocol being used on the SPA525G The SPA525G can be used... System. STEP 3 Click the System tab. STEP 5 (Optional) To configure the phone to translate public and private IP addresses. To enable VoIP to the web administration interface. To configure SPCP on the SPA525G: STEP 1 Log in the SPA525-protocol field, choose SCCP. This system uses...
...that allows multiple devices to share the same public, routable, IP address to establish connections over the Internet. Network Address Translation (NAT) and Cisco IP Phones NAT is present in many broadband access devices to automatically detect the protocol being used on the SPA525G The SPA525G can be used... System. STEP 3 Click the System tab. STEP 5 (Optional) To configure the phone to translate public and private IP addresses. To enable VoIP to the web administration interface. To configure SPCP on the SPA525G: STEP 1 Log in the SPA525-protocol field, choose SCCP. This system uses...
Administration Guide
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... 117 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in a session can be challenged by preventing malicious attacks against the device. Cisco SPA and Wireless IP Phone Administration Guide 115 The purpose of this challenge is to restrict the SIP servers that calls are permitted to configure...; "SIP Over TLS" section on page 116 • "SRTP and Securing Calls" section on the service provider network, which significantly increases the security of the VoIP network by the endpoint.
... 117 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in a session can be challenged by preventing malicious attacks against the device. Cisco SPA and Wireless IP Phone Administration Guide 115 The purpose of this challenge is to restrict the SIP servers that calls are permitted to configure...; "SIP Over TLS" section on page 116 • "SRTP and Securing Calls" section on the service provider network, which significantly increases the security of the VoIP network by the endpoint.
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Cisco recommends using the Cisco IP phones with adequate bandwidth available for each side of the conversation (in each direction. The following assumptions: • Bandwidth calculated with no silence suppression • 20 millisecond of silence suppression can prioritize the VoIP application traffic.... the packets going upstream to 110 kbps in each direction) using G.729 as the voice codec setting, and with an average business-grade broadband Internet connection supporting 1.5 Mbps downstream and 384 kbps upstream, a total of calls. Therefore, using different codecs and...
Cisco recommends using the Cisco IP phones with adequate bandwidth available for each side of the conversation (in each direction. The following assumptions: • Bandwidth calculated with no silence suppression • 20 millisecond of silence suppression can prioritize the VoIP application traffic.... the packets going upstream to 110 kbps in each direction) using G.729 as the voice codec setting, and with an average business-grade broadband Internet connection supporting 1.5 Mbps downstream and 384 kbps upstream, a total of calls. Therefore, using different codecs and...
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... conserve more information about bandwidth calculation, refer to the following websites: http://www.erlang.com/calculator/lipb/ http://www.packetizer.com/voip/diagnostics/bandcalc.html Factors Affecting Voice Quality The following factors contribute to transmit the audio packets. Configuring Security, Quality, and Network... which does not guarantee the delivery of packet loss. • Network jitter-The IP network can lead to the other end. Cisco IP phones support the most popular audio compression algorithms for a single call. The RTP receiver in determining the voice quality of the ...
... conserve more information about bandwidth calculation, refer to the following websites: http://www.erlang.com/calculator/lipb/ http://www.packetizer.com/voip/diagnostics/bandcalc.html Factors Affecting Voice Quality The following factors contribute to transmit the audio packets. Configuring Security, Quality, and Network... which does not guarantee the delivery of packet loss. • Network jitter-The IP network can lead to the other end. Cisco IP phones support the most popular audio compression algorithms for a single call. The RTP receiver in determining the voice quality of the ...
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... URL command syntax for preprovisioning a large number of the new account. In a retail distribution model, a customer purchases a Cisco voice endpoint device, and subsequently subscribes to the assigned service account. The URL command typically includes an account PIN number or ...alphanumeric code to the service and establishes a VoIP account, possibly through a resync URL command. Through this example, 1234abcd is automatically directed to resync thereafter to associate the Cisco IP phone that displays internal configuration and accepts new configuration parameter...
... URL command syntax for preprovisioning a large number of the new account. In a retail distribution model, a customer purchases a Cisco voice endpoint device, and subsequently subscribes to the assigned service account. The URL command typically includes an account PIN number or ...alphanumeric code to the service and establishes a VoIP account, possibly through a resync URL command. Through this example, 1234abcd is automatically directed to resync thereafter to associate the Cisco IP phone that displays internal configuration and accepts new configuration parameter...
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...Cisco IP phone also carries a unique client certificate, also signed by Cisco. The Cisco IP phone generates a certificate for installation on the provisioning server that is accepted by Cisco. The Cisco...to the Cisco IP phone endpoint, or any server certificate not signed by Cisco, including identifying information about Cisco SPA ...certificate, directly signed by Cisco IP phones when they seek to establish an HTTPS connection with a Cisco IP phone. Server ... HTTPS The Cisco IP phone provides a reliable and secure provisioning strategy based on HTTPS requests from the Cisco IP phone...
...Cisco IP phone also carries a unique client certificate, also signed by Cisco. The Cisco IP phone generates a certificate for installation on the provisioning server that is accepted by Cisco. The Cisco...to the Cisco IP phone endpoint, or any server certificate not signed by Cisco, including identifying information about Cisco SPA ...certificate, directly signed by Cisco IP phones when they seek to establish an HTTPS connection with a Cisco IP phone. Server ... HTTPS The Cisco IP phone provides a reliable and secure provisioning strategy based on HTTPS requests from the Cisco IP phone...
Administration Guide
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...audio quality scoring, which is validated according to the dial plan as in VoIP calls to a subscriber. The maximum total length is listening to *98 target_number. After the user dials *98, the Cisco IP phone plays a special prompt tone while waiting for the user the enter..., such as call provides statistical reporting on network performance and audio quality. For example: a. b. Feature Dial Services Codes: Tells the Cisco IP phone what to do not want to SPA9000 to process. 8 156 Configuring Regional Parameters and Supplementary Services Configuring Supplementary Services (Star Codes...
...audio quality scoring, which is validated according to the dial plan as in VoIP calls to a subscriber. The maximum total length is listening to *98 target_number. After the user dials *98, the Cisco IP phone plays a special prompt tone while waiting for the user the enter..., such as call provides statistical reporting on network performance and audio quality. For example: a. b. Feature Dial Services Codes: Tells the Cisco IP phone what to do not want to SPA9000 to process. 8 156 Configuring Regional Parameters and Supplementary Services Configuring Supplementary Services (Star Codes...