© 2005 Cisco Systems, Inc. All rights reserved. IPTX v2.02-1 Configuring Cisco CallManager Express Defining Ephone-dn and Ephone. - презентация

1 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Configuring Cisco CallManager Express Defining Ephone-dn and Ephone

2 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Ephone and Ephone-dn Concepts Ephone and ephone-dn have modular IOS software construction. Ephone represents the physical phone and is limited by license and hardware. Ephone-dn can be associated with one or more ephones. An ephone can have more than one ephone-dn associated with it. The maximum number of extensions is the same as the maximum number of ephone-dns.

3 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Ephone-dn Features DN1 Directory number and extension number are equivalent Line and voice port are equivalent Sequence number, or dn-tag, is unique (is assigned when the ephone-dn is created) Can have one or more telephone numbers associated with it Can have one or two voice channels When it is initially configured, it creates one or more telephony system POTS dial peers DN1 and DN2 Primary and secondary extensions configured on a single-line ephone-dn in which the primary is an internal extension number and the secondary is an E.164 number One phone extension on a dual-line ephone-dn for ephone-dns that need call waiting, consultative transfer, and conferencing DN1 Primary extension number on a single-line ephone-dn that can make or receive one call at a time Ephone-dn

4 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v ephone-dn dn-tag [dual-line] CMERouter(config)# This command is used to create an extension (ephone-dn) for a Cisco IP Phone line, an intercom line, a paging line, a voic port, or an MWI. number dn-number [secondary dn-number [no-reg [both | primary]]] CMERouter(config-ephone-dn)# This command is used to associate a directory number with the ephone-dn instance. Configuring an Ephone-dn

5 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Basic Configuration CMERouter(Config)#ephone-dn 7 CMERouter(Config-ephone-dn)#number 1001 One virtual voice port Assigns a primary extension number to an ephone-dn 1001 One line or channel

6 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Ephone Features Software configuration of a physical phone Assigned a unique phone-tag, or sequence number (assigned when it is created) Can be an IP Phone or an analog phone attached to an ATA Uses MAC address of the IP Phone or ATA to tie software configuration to hardware Hardware automatically detected for all supported models except the ATA and 7914 Expansion Module Can have one or more ephone-dns associated with it Number of line buttons varies based on hardware MAC 000F.2470.F92A MAC 000F.2470.F92E MAC 000F.2470.F92B ATA 188 Button 1 Analog 1 Analog 2 Button 1 Button 2 Button 3 Button 4 Button 5 Button 6 DN MAC 000F.2470.F92D

7 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v ephone phone-tag router(config)# Creates an ephone instance and enters the ephone subconfiguration mode mac-address router(config-ephone)# Associates the physical devices defined MAC address with the ephone Configuring an Ephone

8 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Configuring an Ephone (Cont.) button button-number {separator} dn-tag [[button-number {separator} dn-tag]] router(config-ephone)# Associates the ephone-dn(s) with a specific button(s) on the IP Phone type {7940 | 7960} addon [2 7914] router(config-ephone)# Sets the ephone to have either a 7940 or 7960 with one or two 7914 Expansion Modules assigned

9 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Basic Configuration MAC 000F.2470.F8F ephone 1 Button 1 ephone-dn 7: one virtual port 000F.2470.F8F8 CMERouter(Config)#ephone-dn 7 CMERouter(Config-ephone-dn)#number 1001 CMERouter(config)#ephone 1 CMERouter(config-ephone)#mac-address 000F.2470.F8F8 CMERouter(config-ephone)#button 1:7

10 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephones ATA 186 or 188 Four physical phones Four ephones defined Four ephone-dns defined

11 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Configuration for Multiple Ephones CMERouter(config)#ephone-dn 10 dual-line CMERouter(config-ephone-dn)#number 1004 CMERouter(config)#ephone-dn 11 dual-line CMERouter(config-ephone-dn)#number 1005 CMERouter(config)#ephone-dn 12 dual-line CMERouter(config-ephone-dn)#number 1006 CMERouter(config)#ephone-dn 13 dual-line CMERouter(config-ephone-dn)#number 1007 CMERouter(config)#ephone 1 CMERouter(config-ephone)#mac-address 000F.2470.F8F1 CMERouter(config-ephone)#button 1:10 CMERouter(config)#ephone 2 CMERouter(config-ephone)#mac-address 000F.2470.A302 CMERouter(config-ephone)#button 1:11 CMERouter(config)#ephone 3 CMERouter(config-ephone)#mac-address 000F F6 CMERouter(config-ephone)#button 1:12 CMERouter(config)#ephone 4 CMERouter(config-ephone)#mac-address 000F B54 CMERouter(config-ephone)#button 1:13

12 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephone-dns Two physical phones Four dual-line ephone-dns defined Two ephones defined 1008 on Line on Line on Line on Line 6 Button 1 Button 2 Button 1 Button 6

13 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Configuration for Multiple Ephone-dns CMERouter(config)#ephone-dn 14 dual-line CMERouter(config-ephone-dn)#number 1008 CMERouter(config)#ephone-dn 15 dual-line CMERouter(config-ephone-dn)#number 1009 CMERouter(config)#ephone-dn 16 dual-line CMERouter(config-ephone-dn)#number 1010 CMERouter(config)#ephone-dn 17 dual-line CMERouter(config-ephone-dn)#number 1011 CMERouter(config)#ephone 5 CMERouter(config-ephone)#mac-address 000F.2470.FAA1 CMERouter(config-ephone)#button 1:14 2:15 CMERouter(config)#ephone 6 CMERouter(config-ephone)#mac-address 000F.2470.A7E2 CMERouter(config-ephone)#button 1:16 6:17

14 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Overview of Ephone-dns Six types of ephone-dns: and Single-line Dual-line Primary and secondary extension on a single- or dual-line ephone-dn Shared single- or dual-line ephone-dn Overlay ephone-dn on an ephone 1003 Multiple single- or dual-line ephone-dns on one or more ephones 1003

15 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Single-Line Ephone-dn CMERouter(Config)#ephone-dn 1 CMERouter(Config-ephone-dn)#number One channel One virtual voice port The ephone-dn creates one virtual voice port. Only one call to or from this ephone-dn can occur at any one time.

16 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v CMERouter(Config)#ephone-dn 2 dual-line CMERouter(Config-ephone-dn)#number 1002 The ephone-dn creates one virtual voice port. The dual-line keyword indicates two voice channels for calls to terminate on an ephone-dn extension. This should be used on ephone-dns that need call waiting, consultative transfer, and conferencing on one button. This cannot be used on ephone-dns that are used for intercoms, paging, MWI, call parking slots, and MOH feeds. Dual-Line Ephone-dn 1002 Two channels One virtual voice port

17 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Primary and Secondary Extension Number on One Ephone-dn CMERouter(Config)#ephone-dn 6 CMERouter(Config-ephone-dn)#number 1005 secondary no-reg primary 1005 and One channel One virtual voice port The ephone-dn creates one virtual voice port. Two different directory numbers can be dialed to reach this ephone-dn. One call connection is allowed if configured as a single-line ephone-dn. Two call connections are allowed if configured as a dual-line ephone-dn. This ephone-dn type allows two numbers to be configured without using an extra ephone-dn. The secondary number is registered to the H.323 gatekeeper or SIP proxy server.

18 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Shared Ephone-dn One ephone-dn is applied on two different ephones. Only one Phone can use the ephone-dn at a time. Both Phones ring when a call arrives at the ephone-dn. Only one ephone can pick up the call, ensuring privacy. Either ephone can retrieve a call placed on hold on Line on Line on Line on Line 2 Button 1 Button 2 Button 1 Button

19 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v CMERouter(config)#ephone-dn 7 dual-line CMERouter(config-ephone-dn)#number 1006 CMERouter(config)#ephone-dn 8 dual-line CMERouter(config-ephone-dn)#number 1007 CMERouter(config)#ephone-dn 9 dual-line CMERouter(config-ephone-dn)#number 1100 CMERouter(config-ephone-dn)#huntstop channel CMERouter(config)#ephone 7 CMERouter(config-ephone)#mac-address 000F.2470.FAA1 CMERouter(config-ephone)#button 1:7 2:9 CMERouter(config)#ephone 8 CMERouter(config-ephone)#mac-address 000F.2470.A7E2 CMERouter(config-ephone)#button 1:8 2:9 Example: Configuration for Shared Ephone-dn

20 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephone-dns on One Ephone 1003 Button 1 Button 2 preference 0 no huntstop preference 1 huntstop Ephone Button 2 preference 0 no huntstop 1004 Button 2 preference 1 huntstop Ephone 4 Ephone 5 On the same ephone: –Used when more than two calls to the same extension are needed On different ephones: –Used when two different ephones need the same number –Is not a shared line –Only one ephone will ring at a time –A call on hold retrievable only by the ephone that put the call on hold 1004

21 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v preference {0-10} router(config-ephone-dn)# Sets the dial-peer preference order huntstop [channel] router(config-ephone-dn)# Discontinues the call hunting behavior for an extension (ephone-dn) or an extension line (dual-line) Multiple Ephone-dns on One Ephone (Cont.) preference and huntstop Commands

22 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephone-dns on One Ephone (Cont.) Ephone-dn 10 Channel 1 Channel 2 Ephone-dn 11 Channel 1 Channel 2 Ephone-dn 12 Channel 1 Channel 2 no huntstop Ephone-dn 13 Channel 1 Channel 2 huntstop no huntstop channel Ring no answer timeout of 10 seconds set globally X Busy Call arrives at first ephone-dn Preference 0 Preference 1 Preference 2 Preference DN Same directory number on the ephone-dns huntstop Commands

23 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephone-dns on One Ephone (Cont.) Ephone-dn 10 Channel 1 Channel 2 Ephone-dn 11 Channel 1 Channel 2 Ephone-dn 12 Channel 1 Channel 2 no huntstop Ephone-dn 13 Channel 1 Channel 2 huntstop huntstop channel no huntstop channel Ring no answer timeout of 10 seconds set globally X Busy Call arrives at first ephone-dn Preference 0 Preference 1 Preference 2 Preference DN huntstop channel Commands

24 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Two Ephone-dns, One Number, Same Ephone 1003 on Line Button on Line Button Button 1 Button 2 preference 0 no huntstop preference 1 huntstop If either of the two voice channels are available, the ephone-dn that is assigned to line button 1 is used when an incoming call is set up. When the two voice channels on the ephone-dn are being used on line button 1, an incoming call rolls to the ephone-dn that is assigned to line button 2. A fifth call receives busy treatment when both voice channels on both ephone-dns are being used on line buttons 1 and 2. The preference of 0 is more preferred than the preference of 1; the default is 0. The no huntstop on the line button 1 ephone-dn allows the call to hunt to the second ephone-dn when the first ephone-dn is busy. The huntstop on the line button 2 ephone-dn stops the hunting behavior and applies the busy treatment. Ephone

25 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Configuration for Two Ephone-dns, One Number, Same Ephone CMERouter(config)#ephone-dn 3 CMERouter(config-ephone-dn)#number 1003 CMERouter(config-ephone-dn)#preference 0 CMERouter(config-ephone-dn)#no huntstop CMERouter(config)#ephone-dn 4 CMERouter(config-ephone-dn)#number 1003 CMERouter(config-ephone-dn)#preference 1 CMERouter(config-ephone-dn)#huntstop CMERouter(config)#ephone 3 CMERouter(config-ephone)#mac-address 000F.2470.FAA1 CMERouter(config-ephone)#button 1:3 2:4

26 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Multiple Ephone-dns on Different Ephones 1004 on Line Button Button 2 preference 0 no huntstop Ephone 4 is used first if available. When the first ephone-dn is being used on ephone 4, an incoming call uses the ephone-dn that is assigned to ephone 5. A third call receives busy treatment when both ephone-dns are being used on ephones 4 and 5. The preference of 0 is more preferred than the preference of 1; the default is 0. The no huntstop on the ephone-dn on ephone 4 allows the call to hunt to the second ephone-dn on ephone 5 when the first ephone-dn is busy. The huntstop on the ephone-dn on ephone 5 stops the hunting behavior and applies the busy treatment for the third call. Unlike a shared line appearance, if a call is placed on hold, only the original phone is able to retrieve the call on Line Button Button 2 preference 1 huntstop Ephone 4 Ephone 5

27 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Configuration for Two Ephone-dns, One Number, Different Ephones CMERouter(config)#ephone-dn 5 dual line CMERouter(config-ephone-dn)#number 1004 CMERouter(config-ephone-dn)#preference 0 CMERouter(config-ephone-dn)#no huntstop CMERouter(config)#ephone-dn 6 dual line CMERouter(config-ephone-dn)#number 1004 CMERouter(config-ephone-dn)#preference 1 CMERouter(config-ephone-dn)#huntstop CMERouter(config)#ephone 4 CMERouter(config-ephone)#mac-address 000F.2470.F131 CMERouter(config-ephone)#button 2:5 CMERouter(config)#ephone 5 CMERouter(config-ephone)#mac-address 000F.2470.FA5B CMERouter(config-ephone)#button 2:6

28 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Overlay Ephone-dn Two or more ephone-dns applied to the same ephone line button Up to ten ephone-dns per line button on the phone In overlay set, either all ephone-dns must be single-line or all must be dual-line Ephone-dns usually applied on more than one phone Allows up to ten calls (depending on the number of ephone-dns) to the same phone number that resides on multiple ephones Call pickup is not supported Call placed on hold retrievable only by the phone that placed the call on hold 1101 on Line on Line 4 Button 4 Preference 0 no huntstop Preference 1 huntstop Preference 0 no huntstop Preference 1 huntstop

29 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Example: Configuration for Overlay Ephone-dn CMERouter(config)#ephone-dn 10 CMERouter(config-ephone-dn)#number 1101 CMERouter(config-ephone-dn)#no huntstop CMERouter(config)#ephone-dn 11 CMERouter(config-ephone-dn)#number 1101 CMERouter(config-ephone-dn)#preference 1 CMERouter(config)#ephone 9 CMERouter(config-ephone)#mac-address 000F.2470.FA31 CMERouter(config-ephone)#button 4o10,11 CMERouter(config)#ephone 10 CMERouter(config-ephone)#mac-address 000F.2470.A2E2 CMERouter(config-ephone)#button 4c10,11

30 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v max-dn CMERouter(config-telephone)# This command sets the maximum definable number of ephone-dns that can be configured in the system. The maximum number of supported ephone-dns is a function of the license and the hardware platform. The default is 0. To make the most efficient use of memory, do not set this parameter higher than needed. max-dn Command

31 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v max-dn Command (Cont.) DN CMERouter(config-telephony)#max-dn 10 Attempts to create an 11th ephone-dn will fail.

32 © 2005 Cisco Systems, Inc. All rights reserved. IPTX v Summary Ephone-dns and ephones are two key components in the Cisco CallManager Express system. An ephone-dn is a single instance of an extension (directory) number. An ephone is a single instance of the configuration of the physical instrument. There are different types of ephone-dns: –Single-line ephone-dn –Dual-line ephone-dn –Primary and secondary extension on one ephone-dn –Shared ephone-dn –Multiple ephone-dns on one ephone –Multiple ephone-dns on different ephones –Overlay ephone-dn

33