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dual-line limiting max directory in SRST

Anyone know whether using dual-line will limit the max directory that is available to use in SRST?

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Hall of Fame Super Red

Re: dual-line limiting max directory in SRST

Hi Vinh,

Just to add a reference to the good info from Kelvin (+5 points for this Kelvin)

In the case of SRST a Virual Port to accomodate Dual Line is = to 1 DN :)

To set the maximum possible number of directories or virtual voice ports that can be supported by a router and to activate dual-line mode, octo-line mode, or both modes, use the max-dn command in call-manager-fallback configuration mode. To return to the default number of directories or virtual voice ports and to deactivate the dual-line mode or octo-line mode, use the no form of this command.

max-dn max-no-of-directories [dual-line | octo-line] [preference preference-order]

[number octo-line]

no max-dn

Syntax Description

Command Default

0 directory numbers, 1 channel per virtual port, 8 channels per virtual port, 0 preference, 8 numbers

max-no-of-directories

Maximum number of directory numbers (dns) or virtual voice ports supported by the router. The maximum possible number is platform-dependent; see the Cisco IOS command-line interface (CLI) help. The default is 0 directory numbers and 1 channel per virtual port.

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 one virtual voice port with eight channels.

The max-dn command limits the number of Cisco Unified IP phone directory numbers or virtual voice ports available on the router.

The dual-line keyword facilitates call waiting, call transfer, and conference functions by allowing two calls to occur on one line simultaneously. In dual-line mode, all Cisco Unified IP phones on the Cisco Unified SRST router support two channels per virtual voice port.

The octo-line keyword facilitates call waiting, call transfer, and conference functions by allowing eight calls to occur on one line simultaneously. In octo-line mode, all Cisco Unified IP phones on the Cisco Unified SRST router support eight channels per virtual voice port.

http://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/command/reference/srsa.pdf

Hope this helps!

Rob

2 REPLIES

Re: dual-line limiting max directory in SRST

Per my experience no it does not limit the max directory setting.

Hall of Fame Super Red

Re: dual-line limiting max directory in SRST

Hi Vinh,

Just to add a reference to the good info from Kelvin (+5 points for this Kelvin)

In the case of SRST a Virual Port to accomodate Dual Line is = to 1 DN :)

To set the maximum possible number of directories or virtual voice ports that can be supported by a router and to activate dual-line mode, octo-line mode, or both modes, use the max-dn command in call-manager-fallback configuration mode. To return to the default number of directories or virtual voice ports and to deactivate the dual-line mode or octo-line mode, use the no form of this command.

max-dn max-no-of-directories [dual-line | octo-line] [preference preference-order]

[number octo-line]

no max-dn

Syntax Description

Command Default

0 directory numbers, 1 channel per virtual port, 8 channels per virtual port, 0 preference, 8 numbers

max-no-of-directories

Maximum number of directory numbers (dns) or virtual voice ports supported by the router. The maximum possible number is platform-dependent; see the Cisco IOS command-line interface (CLI) help. The default is 0 directory numbers and 1 channel per virtual port.

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 one virtual voice port with eight channels.

The max-dn command limits the number of Cisco Unified IP phone directory numbers or virtual voice ports available on the router.

The dual-line keyword facilitates call waiting, call transfer, and conference functions by allowing two calls to occur on one line simultaneously. In dual-line mode, all Cisco Unified IP phones on the Cisco Unified SRST router support two channels per virtual voice port.

The octo-line keyword facilitates call waiting, call transfer, and conference functions by allowing eight calls to occur on one line simultaneously. In octo-line mode, all Cisco Unified IP phones on the Cisco Unified SRST router support eight channels per virtual voice port.

http://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/command/reference/srsa.pdf

Hope this helps!

Rob

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