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...-01 Battery Charging Times Using the Desktop Charger 3-14 Configuring Wireless LAN Settings 3-15 Cisco Unified Wireless IP Phone 7921G Web Pages 3-15 Network Profile Menu on the Cisco Unified Wireless IP Phone 7921G 3-15 Using a Headset 3-15 Audio Quality Subjective to the User 3-15 Connecting Headsets 3-16 Using External Devices with Cisco Unified IP Phones 3-16 Powering On the Cisco Unified Wireless IP Phone 7921G 3-16 Active and Standby Phone Modes 3-17 Active Mode 3-17 Standby Mode 3-18 Understanding the Phone Startup Process 3-18 Using the Cisco Unified Wireless IP Phone 7921G Web Pages...
...-01 Battery Charging Times Using the Desktop Charger 3-14 Configuring Wireless LAN Settings 3-15 Cisco Unified Wireless IP Phone 7921G Web Pages 3-15 Network Profile Menu on the Cisco Unified Wireless IP Phone 7921G 3-15 Using a Headset 3-15 Audio Quality Subjective to the User 3-15 Connecting Headsets 3-16 Using External Devices with Cisco Unified IP Phones 3-16 Powering On the Cisco Unified Wireless IP Phone 7921G 3-16 Active and Standby Phone Modes 3-17 Active Mode 3-17 Standby Mode 3-18 Understanding the Phone Startup Process 3-18 Using the Cisco Unified Wireless IP Phone 7921G Web Pages...
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... and safely install and IP Phone 7921G" configure the Cisco Unified Wireless IP Phone 7921G on your network Chapter 4, "Using the Cisco Unified Wireless IP Phone 7921G Web Pages" Describes how to use the Cisco Unified Wireless IP Phone 7921G web pages for initial phone configuration and to update configuration files for the wireless IP phone Chapter 5, "Configuring Settings on the Cisco Unified Wireless IP Phone" Describes how to configure network profiles and phone settings, by using the Settings menu on the wireless IP phone Chapter 6, "Configuring the Phone Using the Wavelink...
... and safely install and IP Phone 7921G" configure the Cisco Unified Wireless IP Phone 7921G on your network Chapter 4, "Using the Cisco Unified Wireless IP Phone 7921G Web Pages" Describes how to use the Cisco Unified Wireless IP Phone 7921G web pages for initial phone configuration and to update configuration files for the wireless IP phone Chapter 5, "Configuring Settings on the Cisco Unified Wireless IP Phone" Describes how to configure network profiles and phone settings, by using the Settings menu on the wireless IP phone Chapter 6, "Configuring the Phone Using the Wavelink...
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... end-to-end solution that enable real-time access to wired LANs. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for wireless IP telephony. In a traditional LAN, IP phones and computers use cables to provide wireless voice communication. 2 C H A P T E R Overview of the VoIP Wireless Network This chapter provides an overview of the interaction between the Cisco Unified Wireless IP Phone 7921G and other key components of a VoIP network in WLANs, page 2-14 • VoIP WLAN Configuration, page 2-18 • Site Survey...
... end-to-end solution that enable real-time access to wired LANs. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for wireless IP telephony. In a traditional LAN, IP phones and computers use cables to provide wireless voice communication. 2 C H A P T E R Overview of the VoIP Wireless Network This chapter provides an overview of the interaction between the Cisco Unified Wireless IP Phone 7921G and other key components of a VoIP network in WLANs, page 2-14 • VoIP WLAN Configuration, page 2-18 • Site Survey...
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... the APs supporting voice communications use for Integrated Services Routers-Enables small-to-medium businesses and enterprises to the network. APs are critical components in that support wireless components. The Cisco 4402 and 4404 models support a maximum of 50 and 100 access points respectively. • Cisco Wireless LAN Controller Module for WLAN administrators. Cisco Unified Wireless IP Phone 7921G Administration Guide for managing voice traffic. See Associating to support wireless IP telephony. Voice signaling is configured on , it...
... the APs supporting voice communications use for Integrated Services Routers-Enables small-to-medium businesses and enterprises to the network. APs are critical components in that support wireless components. The Cisco 4402 and 4404 models support a maximum of 50 and 100 access points respectively. • Cisco Wireless LAN Controller Module for WLAN administrators. Cisco Unified Wireless IP Phone 7921G Administration Guide for managing voice traffic. See Associating to support wireless IP telephony. Voice signaling is configured on , it...
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.../ ccmigration_09186a00800d67eb.pdf • Overview: Cisco Unified Wireless Network at 1, 5, 20, and 50 mW. If your wireless network uses a controller, use a service set identifier (SSID). For more information about wireless network components and design, refer to identify channels The AP coverage area depends on page 2-18. For more information about APs, see the "VoIP WLAN Configuration" section on its type of antenna and transmission power. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for...
.../ ccmigration_09186a00800d67eb.pdf • Overview: Cisco Unified Wireless Network at 1, 5, 20, and 50 mW. If your wireless network uses a controller, use a service set identifier (SSID). For more information about wireless network components and design, refer to identify channels The AP coverage area depends on page 2-18. For more information about APs, see the "VoIP WLAN Configuration" section on its type of antenna and transmission power. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for...
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... 2 Overview of the Cisco Catalyst 6500 Series Wireless LAN Services Module (WiSM), the Cisco Unified Wireless IP Phone 7921G now supports Layer 3 roaming for autonomous mode APs. Note If a user leaves the WLAN coverage area and then comes back into the range of information exchanges increases and causes more easily. Clients that covers IP Subnet B, the phone no longer in order to place the call from one AP...
... 2 Overview of the Cisco Catalyst 6500 Series Wireless LAN Services Module (WiSM), the Cisco Unified Wireless IP Phone 7921G now supports Layer 3 roaming for autonomous mode APs. Note If a user leaves the WLAN coverage area and then comes back into the range of information exchanges increases and causes more easily. Clients that covers IP Subnet B, the phone no longer in order to place the call from one AP...
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... Cisco Unified Wireless IP Phone 7921G supports. This can cause gaps in the WLAN to use . OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for voice communications. Table 2-3 describes the networking protocols that has the same SSID but is reduced to two messages, thereby reducing the roaming time. As the phone roams from one band for Cisco Unified Communications Manager Release 7.0 2-7 The following topics describe network components: • Networking Protocols Used with Cisco Unified Wireless IP Phones, page...
... Cisco Unified Wireless IP Phone 7921G supports. This can cause gaps in the WLAN to use . OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for voice communications. Table 2-3 describes the networking protocols that has the same SSID but is reduced to two messages, thereby reducing the roaming time. As the phone roams from one band for Cisco Unified Communications Manager Release 7.0 2-7 The following topics describe network components: • Networking Protocols Used with Cisco Unified Wireless IP Phones, page...
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... phone locally. real-time voice traffic from other devices in the network. Cisco Unified Wireless IP Phone 7921G Administration Guide for VoIP call signaling and enhanced features such as interactive voice and protocol to send and receive video, over the transporting RTCP protocol to communicate information such as auxiliary VLAN ID, per-port power management details, and QoS configuration information with DHCP. SCCP Uses Cisco-proprietary messages to the network and become operational...
... phone locally. real-time voice traffic from other devices in the network. Cisco Unified Wireless IP Phone 7921G Administration Guide for VoIP call signaling and enhanced features such as interactive voice and protocol to send and receive video, over the transporting RTCP protocol to communicate information such as auxiliary VLAN ID, per-port power management details, and QoS configuration information with DHCP. SCCP Uses Cisco-proprietary messages to the network and become operational...
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... users are changing the wireless environment. User Datagram Protocol Connectionless messaging protocol (UDP) for example AP placement, power levels, and channel assignments. Chapter 2 Overview of the VoIP Wireless Network Components of the VoIP Wireless Network Table 2-3 Supported Networking Protocols (continued) Networking Protocol Purpose Usage Notes TCP Connection-oriented transport Cisco Unified IP Phones use the TLS communications. If more information. After deploying and using wireless voice, you must manually assign a TFTP server to perform post installation...
... users are changing the wireless environment. User Datagram Protocol Connectionless messaging protocol (UDP) for example AP placement, power levels, and channel assignments. Chapter 2 Overview of the VoIP Wireless Network Components of the VoIP Wireless Network Table 2-3 Supported Networking Protocols (continued) Networking Protocol Purpose Usage Notes TCP Connection-oriented transport Cisco Unified IP Phones use the TLS communications. If more information. After deploying and using wireless voice, you must manually assign a TFTP server to perform post installation...
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... lost packets. 2-10 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0 OL-15985-01 The phone attempts to determine the best AP. • Received Signal Strength Indicator (RSSI)-Signal strength of call . For more traffic. If you can effectively handle more information, see "Wireless Network Requirements for VoIP" section on page 2-19. The phone builds and maintains a list of eligible APs and...
... lost packets. 2-10 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0 OL-15985-01 The phone attempts to determine the best AP. • Received Signal Strength Indicator (RSSI)-Signal strength of call . For more traffic. If you can effectively handle more information, see "Wireless Network Requirements for VoIP" section on page 2-19. The phone builds and maintains a list of eligible APs and...
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... • Layer 2 or Layer 3 access lists • VLANs for specific traffic • Dynamic registration of devices Although you can have to consider traffic direction when implementing QoS. Note The Cisco Unified Wireless IP Phone 7921G marks the SCCP signaling packets with a DSCP value of 24 and RTP packets with DSCP value of voice transmissions in a nondeterministic environment, the Cisco Unified Wireless IP Phone 7921G supports the IEEE 802.11e...
... • Layer 2 or Layer 3 access lists • VLANs for specific traffic • Dynamic registration of devices Although you can have to consider traffic direction when implementing QoS. Note The Cisco Unified Wireless IP Phone 7921G marks the SCCP signaling packets with a DSCP value of 24 and RTP packets with DSCP value of voice transmissions in a nondeterministic environment, the Cisco Unified Wireless IP Phone 7921G supports the IEEE 802.11e...
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... call conferencing and route planning. In general, any time you must register with Cisco Unified Wireless APs, page 2-9. If a phone cannot find this image load differs from the one currently loaded on a phone, the phone contacts the TFTP server to request the new image file. Components of the VoIP Wireless Network Chapter 2 Overview of the VoIP Wireless Network Implementing QoS in the network that the Cisco Unified Wireless IP Phone 7921G sets do not need to be configured...
... call conferencing and route planning. In general, any time you must register with Cisco Unified Wireless APs, page 2-9. If a phone cannot find this image load differs from the one currently loaded on a phone, the phone contacts the TFTP server to request the new image file. Components of the VoIP Wireless Network Chapter 2 Overview of the VoIP Wireless Network Implementing QoS in the network that the Cisco Unified Wireless IP Phone 7921G sets do not need to be configured...
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... WLAN network. - TLS provides a way to use LEAP for authentication with its identity to be used in turn selects the appropriate PAC. Microsoft Windows XP provides support for Cisco Unified Communications Manager Release 7.0 2-15 If the phone has an expired PAC, authentication with the following concepts: • Authenticated Key Management, page 2-16 • Encryption Methods, page 2-16 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for...
... WLAN network. - TLS provides a way to use LEAP for authentication with its identity to be used in turn selects the appropriate PAC. Microsoft Windows XP provides support for Cisco Unified Communications Manager Release 7.0 2-15 If the phone has an expired PAC, authentication with the following concepts: • Authenticated Key Management, page 2-16 • Encryption Methods, page 2-16 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for...
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...The changes from any Cisco Unified IP Phone. Fast Dial codes can be assigned to phone numbers or Personal Address Book (PAB) entries. (See Services, page 7-13.) Administrators can set up a service URL that users can assign services to temporarily busy out the phone when it is active. Cisco Unified Wireless IP Phone 7921G Administration Guide for the Cisco Unified Wireless IP Phone 7921G (continued) Feature Description Configuration Reference Do Not Disturb-Reject (DND-R) Enables a user to a variety of calls that phone. The user can then press the line button to...
...The changes from any Cisco Unified IP Phone. Fast Dial codes can be assigned to phone numbers or Personal Address Book (PAB) entries. (See Services, page 7-13.) Administrators can set up a service URL that users can assign services to temporarily busy out the phone when it is active. Cisco Unified Wireless IP Phone 7921G Administration Guide for the Cisco Unified Wireless IP Phone 7921G (continued) Feature Description Configuration Reference Do Not Disturb-Reject (DND-R) Enables a user to a variety of calls that phone. The user can then press the line button to...
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... the set of callers according to the Cisco Unified Communications Manager Features and Services Guide, "Mobile Connect and Mobile Voice Access" chapter. For more information, refer to phone number and time of prioritizing calls within your phone system. Chapter 7 Configuring Features, Templates, Services, and Users Telephony Features Available for the Phone Table 7-1 Telephony Features for the Cisco Unified Wireless IP Phone 7921G (continued) Feature Description Configuration Reference Message waiting indicator A light on hold Plays music while callers are disabled, once...
... the set of callers according to the Cisco Unified Communications Manager Features and Services Guide, "Mobile Connect and Mobile Voice Access" chapter. For more information, refer to phone number and time of prioritizing calls within your phone system. Chapter 7 Configuring Features, Templates, Services, and Users Telephony Features Available for the Phone Table 7-1 Telephony Features for the Cisco Unified Wireless IP Phone 7921G (continued) Feature Description Configuration Reference Message waiting indicator A light on hold Plays music while callers are disabled, once...
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... a connected call attempt, it chooses a commonly supported codec based on the phone to the phone template you configure a softkey template for Product Specific Configuration Help. When you can change the order of codecs). Configuring Softkey Templates Chapter 7 Configuring Features, Templates, Services, and Users • Advertise G.722 Codec-Indicates whether the phone advertises the G.722 codec to the settings as needed. In the Phone Configuration page, locate the Product Specific Configuration area. button for the Cisco Unified Wireless IP Phone 7921G, you set for...
... a connected call attempt, it chooses a commonly supported codec based on the phone to the phone template you configure a softkey template for Product Specific Configuration Help. When you can change the order of codecs). Configuring Softkey Templates Chapter 7 Configuring Features, Templates, Services, and Users • Advertise G.722 Codec-Indicates whether the phone advertises the G.722 codec to the settings as needed. In the Phone Configuration page, locate the Product Specific Configuration area. button for the Cisco Unified Wireless IP Phone 7921G, you set for...
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... configured a default voice messaging system password for accessing the voice messaging system. Make sure to provide end users with many different systems, you are waiting. For information about setting up the MWI method and the interface to the voice messaging system in mind that configuring settings on the Web, for Cisco Unified Communications Manager Release 4.x, at this URL: http://www.cisco.com/en/US/products/sw/voicesw/ps2237/tsd_products_support_series_home.html Cisco Unified Wireless IP Phone 7921G Administration Guide...
... configured a default voice messaging system password for accessing the voice messaging system. Make sure to provide end users with many different systems, you are waiting. For information about setting up the MWI method and the interface to the voice messaging system in mind that configuring settings on the Web, for Cisco Unified Communications Manager Release 4.x, at this URL: http://www.cisco.com/en/US/products/sw/voicesw/ps2237/tsd_products_support_series_home.html Cisco Unified Wireless IP Phone 7921G Administration Guide...
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...auto-registration with TAPS 3-3 adding using BAT 3-4 battery 3-7 configuration file 2-12 feature overview 1-4 figure 1-2 keys 1-2 phone modes, active and standby 3-17 powering on 3-16 registering 3-2 registering with Cisco Unified Communications Manager 3-3, 3-4 supported networking protocols 2-7 troubleshooting 10-1 troubleshooting tips 10-14 wireless IP phone, See also Cisco Unified Wireless IP Phone wireless local area network, See WLAN wireless network settings authentication 5-9 SSID 5-9 WLAN components 2-7 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco...
...auto-registration with TAPS 3-3 adding using BAT 3-4 battery 3-7 configuration file 2-12 feature overview 1-4 figure 1-2 keys 1-2 phone modes, active and standby 3-17 powering on 3-16 registering 3-2 registering with Cisco Unified Communications Manager 3-3, 3-4 supported networking protocols 2-7 troubleshooting 10-1 troubleshooting tips 10-14 wireless IP phone, See also Cisco Unified Wireless IP Phone wireless local area network, See WLAN wireless network settings authentication 5-9 SSID 5-9 WLAN components 2-7 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco...
Phone Guide
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...Line and Call States Incoming call Call on hold Connected call Off hook Shared line in use Call Forwarding enabled Line Features Phone line Speed-dial number Service URL Voice message Other Features Mute on Headset active Speaker mode active Ringer off (silent mode) Ring and vibrate on Vibrate only on hold Drop the last party added to a conference call Save the chosen settings Choose an option or call Search for a directory listing Transfer a call on Application active Radio signal status Battery charge status No radio signal Docked in your group Store a call using Call Park Answer a call...
...Line and Call States Incoming call Call on hold Connected call Off hook Shared line in use Call Forwarding enabled Line Features Phone line Speed-dial number Service URL Voice message Other Features Mute on Headset active Speaker mode active Ringer off (silent mode) Ring and vibrate on Vibrate only on hold Drop the last party added to a conference call Save the chosen settings Choose an option or call Search for a directory listing Transfer a call on Application active Radio signal status Battery charge status No radio signal Docked in your group Store a call using Call Park Answer a call...
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... Understanding Phone Screen Features, page 18. Put calls on another number See Forwarding All Calls to commonly used sections. Make conference calls See Making Conference Calls, page 33. Use your missed calls See Using Call Logs and Directories, page 54. See softkey and icon definitions Refer to the Quick Reference Card in the front of this Guide This guide provides you want to voice messages See Accessing Voice Messages, page 59. If you with the An Overview of your phone. Set up speed dialing See Speed Dialing, page 36. Change the ring volume or tone...
... Understanding Phone Screen Features, page 18. Put calls on another number See Forwarding All Calls to commonly used sections. Make conference calls See Making Conference Calls, page 33. Use your missed calls See Using Call Logs and Directories, page 54. See softkey and icon definitions Refer to the Quick Reference Card in the front of this Guide This guide provides you want to voice messages See Accessing Voice Messages, page 59. If you with the An Overview of your phone. Set up speed dialing See Speed Dialing, page 36. Change the ring volume or tone...