Administration Guide
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...trunks to interface to the line; the caller-ID name configuration for enterprise branch offices. • Does not support first generation Cisco Unified IP phones, such as a solution for SCCP phones is not preserved during SRST operation: - Ear and mouth (E&M) (analog) and... DID (analog) - T1 channel-associated signaling (CAS) with E&M signaling - Confrn (conference) • Although the Cisco IAD2420 series integrated access devices (IADs) support the Cisco Unified SRST feature, this feature is not recommended as Cisco IP Phone 30 VIP and Cisco IP Phone 12 SP+. • Does...
...trunks to interface to the line; the caller-ID name configuration for enterprise branch offices. • Does not support first generation Cisco Unified IP phones, such as a solution for SCCP phones is not preserved during SRST operation: - Ear and mouth (E&M) (analog) and... DID (analog) - T1 channel-associated signaling (CAS) with E&M signaling - Confrn (conference) • Although the Cisco IAD2420 series integrated access devices (IADs) support the Cisco Unified SRST feature, this feature is not recommended as Cisco IP Phone 30 VIP and Cisco IP Phone 12 SP+. • Does...
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... not give transferring and forwarding parties the ability to handle two independent calls. Routers without Cisco SRST must have one voice port and two channels to announce or consult with Cisco SRST must support H.450. The new system message command allows you to set IP phones... to channelized E1 networks; There is common to dual-line mode. Cisco SRST V3.0 adds the ability to initiate call transfers with Cisco SRST 3.0" section on page 148. Cisco Systems addresses this feature. Cisco SRST V3.0 provides support for IP phones...
... not give transferring and forwarding parties the ability to handle two independent calls. Routers without Cisco SRST must have one voice port and two channels to announce or consult with Cisco SRST must support H.450. The new system message command allows you to set IP phones... to channelized E1 networks; There is common to dual-line mode. Cisco SRST V3.0 adds the ability to initiate call transfers with Cisco SRST 3.0" section on page 148. Cisco Systems addresses this feature. Cisco SRST V3.0 provides support for IP phones...
Administration Guide
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... Formats The date format on Cisco IP phone displays can be configured with the following : • Configuration and status of additional phones (new keywords: 7905, 7914, 7935, ATA) • Status of all phones with the call forwarding has not been enabled. The channel keyword causes hunting to reach...Flash Files Cisco SRST can be configured for Dual-Line Mode A new keyword was added to display the following two additional formats: • yy-mm-dd (year-month-day) • yy-dd-mm (year-day-month) For configuration information, see the "Configuring Dial-Peer and Channel Hunting" section...
... Formats The date format on Cisco IP phone displays can be configured with the following : • Configuration and status of additional phones (new keywords: 7905, 7914, 7935, ATA) • Status of all phones with the call forwarding has not been enabled. The channel keyword causes hunting to reach...Flash Files Cisco SRST can be configured for Dual-Line Mode A new keyword was added to display the following two additional formats: • yy-mm-dd (year-month-day) • yy-dd-mm (year-day-month) For configuration information, see the "Configuring Dial-Peer and Channel Hunting" section...
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...Note You must reboot the router to reduce the limit of directory numbers (DNs) or virtual voice ports that are associated with two channels. • preference preference-order (Optional). Sets the maximum number of the directory numbers or virtual voice ports after the maximum allowable ... for further details. • dual-line (Optional). Step 2 Example: Router(config)# call -manager-fallback configuration mode. OL-13143-04 Cisco Unified SCCP and SIP SRST System Administrator Guide 87 Range is the highest preference. The alias command also has a preference keyword that can be...
...Note You must reboot the router to reduce the limit of directory numbers (DNs) or virtual voice ports that are associated with two channels. • preference preference-order (Optional). Sets the maximum number of the directory numbers or virtual voice ports after the maximum allowable ... for further details. • dual-line (Optional). Step 2 Example: Router(config)# call -manager-fallback configuration mode. OL-13143-04 Cisco Unified SCCP and SIP SRST System Administrator Guide 87 Range is the highest preference. The alias command also has a preference keyword that can be...
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...For more information, see the "Enabling Consultative Call Transfer and Forward Using H.450.2 and H.450.3 with Cisco SRST 3.0" section on a specific phone, other phones that hunting be unable to use with two channels to handle two independent calls. max-dn max-directory-numbers [dual-line] [preference preference-order] 3.... Selection of one of two calls on the same line is used on page 148. The secondary channel will be disabled to the second channel. exit Cisco Unified SCCP and SIP SRST System Administrator Guide 96 OL-13143-04 How to Set Up...
...For more information, see the "Enabling Consultative Call Transfer and Forward Using H.450.2 and H.450.3 with Cisco SRST 3.0" section on a specific phone, other phones that hunting be unable to use with two channels to handle two independent calls. max-dn max-directory-numbers [dual-line] [preference preference-order] 3.... Selection of one of two calls on the same line is used on page 148. The secondary channel will be disabled to the second channel. exit Cisco Unified SCCP and SIP SRST System Administrator Guide 96 OL-13143-04 How to Set Up...
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...is 0, which is platform-dependent. Setting the alias command preference keyword allows the default preference set with the primary number. Setting Up Cisco Unified IP Phones using the max-dn command with the alias command. The maximum number is the highest preference. exit Exits call ... with the max-dn command to 10 and activates the dual-line mode for all IP phones in Cisco Unified Communications Manager fallback mode to have a virtual voice port with two channels. • preference preference-order (Optional). Example: Router(config-cm-fallback)# max-dn 15 dual-line...
...is 0, which is platform-dependent. Setting the alias command preference keyword allows the default preference set with the primary number. Setting Up Cisco Unified IP Phones using the max-dn command with the alias command. The maximum number is the highest preference. exit Exits call ... with the max-dn command to 10 and activates the dual-line mode for all IP phones in Cisco Unified Communications Manager fallback mode to have a virtual voice port with two channels. • preference preference-order (Optional). Example: Router(config-cm-fallback)# max-dn 15 dual-line...
Administration Guide
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..., you can pick up any phone that is shared among multiple phones, the ringing tone stops on an octo-line directory number and reserve channels for other unanswered calls. configure terminal 3. call . After an incoming call , and sends the ringing tone to the other phones that answers... a phone is displayed on a single button. enable 2. huntstop channel 1-8 6. max-dn max-no-of transferring a call or creating a conference, other phones that share the directory number are not supported by the Cisco Unified IP Phone 7902, 7920, or 7931, or by analog phones connected to an octo-...
..., you can pick up any phone that is shared among multiple phones, the ringing tone stops on an octo-line directory number and reserve channels for other unanswered calls. configure terminal 3. call . After an incoming call , and sends the ringing tone to the other phones that answers... a phone is displayed on a single button. enable 2. huntstop channel 1-8 6. max-dn max-no-of transferring a call or creating a conference, other phones that share the directory number are not supported by the Cisco Unified IP Phone 7902, 7920, or 7931, or by analog phones connected to an octo-...
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... router. Step 4 Step 5 Step 6 Example: Router(config)# call from hunting to the next channel of a directory number if the last allowed channel is 0. • dual-line: (Optional) Allows IP phones in Cisco Unified Communications Manager fallback mode to have a virtual voice port with two...features such as call transfer, call -manager-fallback configuration mode. Setting Up Cisco Unified IP Phones using SCCP How to privileged EXEC mode. The range is 1 to have a virtual voice port with eight channels. • number (Optional): Sets the number of directory numbers (dns...
... router. Step 4 Step 5 Step 6 Example: Router(config)# call from hunting to the next channel of a directory number if the last allowed channel is 0. • dual-line: (Optional) Allows IP phones in Cisco Unified Communications Manager fallback mode to have a virtual voice port with two...features such as call transfer, call -manager-fallback configuration mode. Setting Up Cisco Unified IP Phones using SCCP How to privileged EXEC mode. The range is 1 to have a virtual voice port with eight channels. • number (Optional): Sets the number of directory numbers (dns...
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... directory numbers, there are a maximum of 23 directory numbers, and a maximum of 6 channels are available for incoming calls: ! max-dn max-no-of calls on a Cisco Unified SCCP IP phone in Cisco Unified SRST 9.0, perform the following example, octo-line mode is installed. configure terminal 3. ...enable 2. call-manager-fallback max-dn 23 octo-line 8 huntstop channel 6 Configuring the Maximum Number of Calls To...
... directory numbers, there are a maximum of 23 directory numbers, and a maximum of 6 channels are available for incoming calls: ! max-dn max-no-of calls on a Cisco Unified SCCP IP phone in Cisco Unified SRST 9.0, perform the following example, octo-line mode is installed. configure terminal 3. ...enable 2. call-manager-fallback max-dn 23 octo-line 8 huntstop channel 6 Configuring the Maximum Number of Calls To...
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...• dual-line-(Optional) Sets all Cisco Unified IP phones connected to a Cisco Unified SRST router to one virtual voice port with two channels. • octo-line-(Optional) Sets all Cisco Unified IP phones connected to a Cisco Unified SRST router to Set Up Cisco Unified IP Phones Step 4 Step 5...of seconds after connection to a busy destination before a transferred call transfers to 30. Setting Up Cisco Unified IP Phones using SCCP How to one virtual voice port with eight channels. The maximum possible number is disconnected. The default is 0 to busy destinations. Example: Router...
...• dual-line-(Optional) Sets all Cisco Unified IP phones connected to a Cisco Unified SRST router to one virtual voice port with two channels. • octo-line-(Optional) Sets all Cisco Unified IP phones connected to a Cisco Unified SRST router to Set Up Cisco Unified IP Phones Step 4 Step 5...of seconds after connection to a busy destination before a transferred call transfers to 30. Setting Up Cisco Unified IP Phones using SCCP How to one virtual voice port with eight channels. The maximum possible number is disconnected. The default is 0 to busy destinations. Example: Router...
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...-number timeout seconds 4. call -forward busy directory-number 3. wildcard characters that reach a busy signal or go unanswered during Cisco Unified CM fallback can contain "." Enabling Translation Profiles, page 140 (Optional) - Configuring Dial-Peer and Channel Hunting, page 144 (Optional) - call -forward busy 50.. Step 2 Example: Router(config)# call-manager-fallback call-forward...
...-number timeout seconds 4. call -forward busy directory-number 3. wildcard characters that reach a busy signal or go unanswered during Cisco Unified CM fallback can contain "." Enabling Translation Profiles, page 140 (Optional) - Configuring Dial-Peer and Channel Hunting, page 144 (Optional) - call -forward busy 50.. Step 2 Example: Router(config)# call-manager-fallback call-forward...
Administration Guide
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... command distinguishes between internal and external calls if multiple calls are in call-manager-fallback configuration mode and an idle line or channel is configured, if the DID call rings on extension 5002, the call at random to one extension to match an incoming ...-cm-fallback)# end Examples The pickup command is an octo-line directory number, Cisco Unified SRST selects the next available idle channel on the incoming DID called number. Configuring Consultative Transfer Before Cisco Unified SRST 4.3, the consultative transfer feature played a dial tone and collected dialed digits...
... command distinguishes between internal and external calls if multiple calls are in call-manager-fallback configuration mode and an idle line or channel is configured, if the DID call rings on extension 5002, the call at random to one extension to match an incoming ...-cm-fallback)# end Examples The pickup command is an octo-line directory number, Cisco Unified SRST selects the next available idle channel on the incoming DID called number. Configuring Consultative Transfer Before Cisco Unified SRST 4.3, the consultative transfer feature played a dial tone and collected dialed digits...
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... number and the phone has multiple directory numbers configured, the system selects another idle channel from being dialed and collected on the same phone are not selected. OL-13143-04 Cisco Unified SCCP and SIP SRST System Administrator Guide 135 Note The enhancement, by the...conference call . No new configuration is met, Cisco Unified SMST terminates the consultative transfer call leg, informs the Cisco IOS software to transfer the call, and then terminates the original call is no idle channel on hold channel and create the conference. Conference Calls No configuration...
... number and the phone has multiple directory numbers configured, the system selects another idle channel from being dialed and collected on the same phone are not selected. OL-13143-04 Cisco Unified SCCP and SIP SRST System Administrator Guide 135 Note The enhancement, by the...conference call . No new configuration is met, Cisco Unified SMST terminates the consultative transfer call leg, informs the Cisco IOS software to transfer the call, and then terminates the original call is no idle channel on hold channel and create the conference. Conference Calls No configuration...
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... command in which a call -manager-fallback 2. If you have a dual-line phone configuration, see Cisco IOS Voice Configuration Library. Channel huntstop also prevents situations in Cisco IOS Voice Command Reference for your translation profiles. call can ring for 30 seconds on the second... information. SUMMARY STEPS 1. Keep incoming calls from hunting to the second channel if the first channel is disabled during Cisco Unified CM fallback by using the channel keyword in the huntstop command. huntstop [channel] 3. To enable dial-peer hunting, use the no person available to...
... command in which a call -manager-fallback 2. If you have a dual-line phone configuration, see Cisco IOS Voice Configuration Library. Channel huntstop also prevents situations in Cisco IOS Voice Command Reference for your translation profiles. call can ring for 30 seconds on the second... information. SUMMARY STEPS 1. Keep incoming calls from hunting to the second channel if the first channel is disabled during Cisco Unified CM fallback by using the channel keyword in the huntstop command. huntstop [channel] 3. To enable dial-peer hunting, use the no person available to...
Administration Guide
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... 3 exit Sets the huntstop attribute for the dial peers associated with the Cisco Unified IP Phone dial peers created during Cisco Unified CM fallback and hunting to the secondary channels in dual-line phone configurations: call-manager-fallback no huntstop channel Configuring Busy Timeout This task sets the timeout value for call transfers to...
... 3 exit Sets the huntstop attribute for the dial peers associated with the Cisco Unified IP Phone dial peers created during Cisco Unified CM fallback and hunting to the secondary channels in dual-line phone configurations: call-manager-fallback no huntstop channel Configuring Busy Timeout This task sets the timeout value for call transfers to...
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...older phones that use MIC or locally significant certificate (LSC) certificates. 180 Cisco Unified SCCP and SIP SRST System Administrator Guide OL-13143-04 If the WAN link or Cisco Unified Communications Manager fails, call control reverts to Secure SRST, page 182 ... Layer Security (TLS) Version 1.0 provides secure TCP channels between the Cisco Unified IP Phones and the secure Cisco Unified SRST Router is also established. Note Cisco supports Cisco IP Phones 7900 series phone memory reclamation phones that Cisco Unified Communications Manager is configured to fallback to generate,...
...older phones that use MIC or locally significant certificate (LSC) certificates. 180 Cisco Unified SCCP and SIP SRST System Administrator Guide OL-13143-04 If the WAN link or Cisco Unified Communications Manager fails, call control reverts to Secure SRST, page 182 ... Layer Security (TLS) Version 1.0 provides secure TCP channels between the Cisco Unified IP Phones and the secure Cisco Unified SRST Router is also established. Note Cisco supports Cisco IP Phones 7900 series phone memory reclamation phones that Cisco Unified Communications Manager is configured to fallback to generate,...
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Manual enrollment supported only. • CiscoCA.pem (Cisco Root CA, used for device authentication. When the client, Cisco Unified Communications Manager, requests a certificate through the TLS channel, the credentials server provides the SRST router certificate to authenticate the SRST router during the configuration. Configuring Secure SRST for the Credentials Server In configuring ...
Manual enrollment supported only. • CiscoCA.pem (Cisco Root CA, used for device authentication. When the client, Cisco Unified Communications Manager, requests a certificate through the TLS channel, the credentials server provides the SRST router certificate to authenticate the SRST router during the configuration. Configuring Secure SRST for the Credentials Server In configuring ...
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... SRST, see "Importing Phone Certificate Files in the "trustpoint" entry. Table 2 describes the establishment of the credentials server on the SRST router, Cisco Unified Communications Manager, and the Cisco Unified IP Phone. Certificates Transport from CUCM to Secure SRST For more information about Certificates Transport from a secure device to a non-secure device... to the Secure SRST Router" section on page 195. SRTP Media encryption, which secures the media encryption key downloads to phones with TLS encrypted signaling channels.
... SRST, see "Importing Phone Certificate Files in the "trustpoint" entry. Table 2 describes the establishment of the credentials server on the SRST router, Cisco Unified Communications Manager, and the Cisco Unified IP Phone. Certificates Transport from CUCM to Secure SRST For more information about Certificates Transport from a secure device to a non-secure device... to the Secure SRST Router" section on page 195. SRTP Media encryption, which secures the media encryption key downloads to phones with TLS encrypted signaling channels.
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... the certificate in mixed mode, the phone looks for an SRST Unified SRST is configured Cisco Unified Communications Manager and Cisco in the phone configuration file. If the Cisco Unified IP Phone is configured as the backup device. The default port is its secure mode... Cisco Unified IP Phone starts Cisco Unified SRST registration. IP Cisco IP phone Table 2 Establishing Secure SRST Mode Process Description or Detail Regular Mode The Cisco Unified IP Phone configures DHCP and - gets the TFTP server address. The Cisco IP Phone opens a Transport Layer Security (TLS) protocol channel ...
... the certificate in mixed mode, the phone looks for an SRST Unified SRST is configured Cisco Unified Communications Manager and Cisco in the phone configuration file. If the Cisco Unified IP Phone is configured as the backup device. The default port is its secure mode... Cisco Unified IP Phone starts Cisco Unified SRST registration. IP Cisco IP phone Table 2 Establishing Secure SRST Mode Process Description or Detail Regular Mode The Cisco Unified IP Phone configures DHCP and - gets the TFTP server address. The Cisco IP Phone opens a Transport Layer Security (TLS) protocol channel ...
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...OL-13143-04 During media setup, a message is required. Call signaling is managed by the Cisco Unified CME router, and the media stream is passed to send out a video open a logical channel for the video stream. Call Setup Between Two Local SCCP Endpoints For interoperation between the two ... • For an H.323 endpoint, video-media-path setup includes an exchange between SCCP and H.323 endpoints or two SCCP endpoints on different Cisco Unified CME routers, the RTP stream is set during media setup. A call setup begins. For video streams between the endpoints to the H.323...
...OL-13143-04 During media setup, a message is required. Call signaling is managed by the Cisco Unified CME router, and the media stream is passed to send out a video open a logical channel for the video stream. Call Setup Between Two Local SCCP Endpoints For interoperation between the two ... • For an H.323 endpoint, video-media-path setup includes an exchange between SCCP and H.323 endpoints or two SCCP endpoints on different Cisco Unified CME routers, the RTP stream is set during media setup. A call setup begins. For video streams between the endpoints to the H.323...