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u-law, Step 5 - fxo pulse dial timing

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Chapter 3 Configuring with the Command-Line Interface Configuring T1/E1 Interfaces Step 5 Command or Action ds0-group ds0-group-number timeslots timeslot-list Example: Router(config-controller-cas)# ds0-group 1 timeslots 1-4 Purpose Creates a DS0 group on the T1/E1 trunk. A DS0 group can contain from 1 to 24 time slots numbered from 0 to 23 for T1, and 1 to 32 time slots numbered from 0 to 31 for E1. Note The maximum number of time slots available in a T1 DS0 group is 24. The maximum number of time slots available in an E1 DS0 group is 32. Note You can configure a maximum of 8 time slots in a DS0 group on the IAD2435 IAD. When configuring a DS0 group for a T1/E1 line to a PBX, make sure that the time slot numbers match the channels on the PBX. Contact the PBX administrator to determine which channels to use. Time slots with identical voice-port configuration can be assigned to one DS0 group. Time slots with nonidentical voice-port configurations must be assigned to different DS0 groups. Note The maximum number of time slots available in a T1/E1 is 24. The time slots can be assigned to one DS0 group, or they can be assigned to as many as 24 DS0 groups within the T1/E1. Step 6 Repeat Step 3 for each additional DS0 group. After DS0 Configures additional DS0 groups on the T1/E1 interface groups are defined, exit CAS configuration mode. to the PBX. Step 7 voice-port slot/port ds0-group-no Example: Router(config)# voice-port 1:D Enters voice-port configuration mode, and specifies the voice port that you want to configure. The logical slot for these voice ports is the same as for the T1 controller. (See Step 1). The logical port is 0 to 23 for T1 and 0 to 31 for E1, corresponding to the DS0 group. Step 8 dial-type {pulse|dtmf} Step 9 Example: Router(config-voice-port)# dial-type dtmf compand-type {u-law|a-law} Step 10 Example: Router(config-voice-port)# compand-type a-law no shutdown (FXO only) If this voice port supports rotary pulse dialing, changes the transmit dial type to pulse. The default is dtmf. Changes the companding, if necessary. The default is u-law (the North American mu-law ITU-T pulse code modulation (PCM) encoding standard). Specify a-law to use the European a-law ITU-T PCM encoding standard. Activates the voice port. You should activate only the voice ports that you plan to use. Step 11 Example: Router(config-voice-port)# no shutdown Exit voice-port configuration mode and repeat Step 5 through Step 8 for the remaining digital voice ports. Configures any required digital voice ports. OL-4306-03 Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide 3-15

Section	Page
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide	1
Contents	3
Preface	7
Understanding Interface Numbering and Cisco IOS Software Basics	11
Identifying Cisco IAD2430 Models	11
Cisco IAD2430-24FXS IAD	11
Cisco IAD2431-8FXS IAD	12
Cisco IAD2431-16FXS IAD	13
Cisco IAD2431-1T1E1 IAD	13
Cisco IAD2432-24FXS IAD	14
Cisco IAD2435-8FXS IAD	14
Port Numbering Conventions	15
Understanding Cisco IOS Software Basics	15
Getting Help	16
Command Modes	17
Undoing a Command or Feature	18
Saving Configuration Changes	18
Upgrading to a New Cisco IOS Release	18
Cisco IAD2430 Series Deployment Scenarios	19
Where to Go Next	20
Using the setup Command Facility	21
Before Powering On Your Cisco IAD	21
The setup Command Facility	22
Configuring Global Parameters	22
Configuring Controller and Interface Parameters	25
Configuring Controller Parameters	25
Configuring Fast Ethernet and Serial Interface Parameters	25
Fast Ethernet WAN Interface Configuration	26
SUMMARY STEPS	26
DETAILED STEPS	26
Serial Interface Configuration	27
Frame Relay Encapsulation	28
LAPB Encapsulation	28
X.25 Encapsulation	29
SMDS Encapsulation	29
Serial Cisco IOS Commands Generated	29
T1/E1 Channelized Mode	29
PPP Encapsulation	30
Frame Relay Encapsulation	30
LAPB Encapsulation	31
SMDS Encapsulation	31
Configuring a 1-Port, 4-Wire 56-kbps DSU/CSU Card	31
Choosing Circuit-Switched or Dedicated-Line Service	31
Switched Mode	32
Dedicated Mode	32
Completing the Configuration	33
Configuring with the Command-Line Interface	35
Configuring the Hostname and Password	36
SUMMARY STEPS	36
DETAILED STEPS	36
Verifying the Hostname and Password	37
Configuring Fast Ethernet Interfaces	38
SUMMARY STEPS	38
DETAILED STEPS	39
Configuring Network Clock	39
SUMMARY STEPS	40
DETAILED STEPS	40
Configuring T1/E1 Interfaces	41
Configuring Channel Groups on T1/E1 to Support Data	42
SUMMARY STEPS	42
DETAILED STEPS	42
Configuring Channel Groups on T1/E1 to Support Data Under SHDSL Controller	44
SUMMARY STEPS	44
DETAILED STEPS	44
Configuring Digital Voice on T1/E1	45
Configuring Switch Types for ISDN PRI Q.931 Support	46
SUMMARY STEPS	46
DETAILED STEPS	46
Example	47
Configuring DS0 Groups for CAS	48
SUMMARY STEPS	48
DETAILED STEPS	48
Example	50
Configuring TDM Cross-Connect	50
Configuring TDM to TDM	51
SUMMARY STEPS	51
DETAILED STEPS	51
Configuring TDM to Analog Voice Port	52
SUMMARY STEPS	52
DETAILED STEPS	52
Configuring TDM to Physical Serial Interface	52
SUMMARY STEPS	53
DETAILED STEPS	53
Configuring a WIC-1DSU-T1/E1 Serial WAN Interface Card	54
SUMMARY STEPS	54
DETAILED STEPS	55
Configuring a WIC-1T or WIC-2T Serial WAN Interface Card	58
Configuring a VIC2-2FXO or VIC2-4FXO Voice Interface Card	58
SUMMARY STEPS	59
DETAILED STEPS	59
Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card	60
SUMMARY STEPS	61
DETAILED STEPS	61
Configuring ATM T1-WAN Ports	62
SUMMARY STEPS	63
DETAILED STEPS	63
Verifying Your ATM Interface Configuration	65
Configuring 1-Port ADSL/SHDSL WAN Interface Card	66
Configuration Tasks	66
Configuring the ADSL/SHDSL Port on the ADSL and SHDSL WAN Interface Card	66
SUMMARY STEPS	66
DETAILED STEPS	67
Verifying ATM Configuration	69
Configuring a VIC2-2BRI-NT/TE Card	70
SUMMARY STEPS	71
DETAILED STEPS	71
Saving Configuration Changes	72
SUMMARY STEPS	72
DETAILED STEPS	73
Configuring Voice over IP	75
Prerequisites	75
Configuring the Voice Interface	76
VoIP Configuration Examples	78
FXS-to-FXS Connection	78
Configuration for IAD-1	79
Configuration for Router RLB-w	79
Configuration for Router R12-e	79
Configuration for IAD-2	80
Linking PBX Users with Digital E&M Trunk Lines over T1/E1 CAS	80
IAD SJ Configuration	81
IAD SLC Configuration	81
PSTN Gateway Access Using an FXO Connection	82
IAD SJ Configuration	82
IAD SLC Configuration	83
PSTN Gateway Access Using an FXO Connection in PLAR Mode	83
IAD SJ Configuration	83
IAD SLC Configuration	84
Cisco IAD2430 Series Configuration Examples	85
Sample Configuration: Cisco IAD2435-8FXS	85
Sample Configuration: Cisco 2430-24FXS	87
Sample Configuration: Cisco 2431-1T1/E1 with WIC-2T	90
Sample Configuration: Cisco 2432-24FXS with VIC2-4FXO and QoS	92
Formatting the Flash Memory	97
Formatting Procedures for Flash Memory	97
Formatting Procedures	97
Determining the File System on Flash Memory	97
External Card with Class B Flash File System	98
External Card with Class C Flash File System	98
Internal Card with Class B Flash File System	99
Internal Card with Class C Flash File System	99
Formatting Flash Memory as a Class B Flash File System	99
Formatting Flash Memory as a Class C File System	100
File and Directory Operations	101
Operations for Use with Class B Flash File System	101
Operations for Use with Class C Flash File System	104
File Operations for Class C Flash File System	104
Directory Operations for Class C Flash File System	106
Using the ROM Monitor	111
Entering the ROM Monitor Mode	111
SUMMARY STEPS	111
DETAILED STEPS	112
ROM Monitor Commands	112
Command Descriptions	113
Recovering Boot and System Images	114
Using the xmodem Command	114
Using the tftpdnld -r Command	115
Configuration Register	116
Changing the Configuration Register Manually	116
Changing the Configuration Register Using Prompts	116
Console Download	117
Command Description	117
Error Reporting	118
Debug Commands	118
Exiting the ROM Monitor	119

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3-15

Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide

OL-4306-03

Chapter 3

Configuring with the Command-Line Interface

Configuring T1/E1 Interfaces

Step 5

ds0-group

ds0-group-number

timeslots

timeslot-list

Example:

Router(config-controller-cas)# ds0-group 1

timeslots 1-4

Creates a DS0 group on the T1/E1 trunk. A DS0 group

can contain from 1 to 24 time slots numbered from 0 to

23 for T1, and 1 to 32 time slots numbered from 0 to 31

for E1.

Note

The maximum number of time slots available in

a T1 DS0 group is 24. The maximum number of

time slots available in an E1 DS0 group is 32.

Note

You can configure a maximum of 8 time slots in

a DS0 group on the IAD2435 IAD.

When configuring a DS0 group for a T1/E1 line to a

PBX, make sure that the time slot numbers match the

channels on the PBX. Contact the PBX administrator to

determine which channels to use.

Time slots with identical voice-port configuration can be

assigned to one DS0 group.

Time slots with nonidentical voice-port configurations

must be assigned to different DS0 groups.

Note

The maximum number of time slots available in

a T1/E1 is 24. The time slots can be assigned to

one DS0 group, or they can be assigned to as

many as 24 DS0 groups within the T1/E1.

Step 6

Repeat Step 3 for each additional DS0 group. After DS0

groups are defined, exit CAS configuration mode.

Configures additional DS0 groups on the T1/E1 interface

to the PBX.

Step 7

voice-port

slot/port ds0-group-no

Example:

Router(config)# voice-port 1:D

Enters voice-port configuration mode, and specifies the

voice port that you want to configure. The logical slot for

these voice ports is the same as for the T1 controller. (See

Step 1). The logical port is 0 to 23 for T1 and 0 to 31 for E1,

corresponding to the DS0 group.

Step 8

dial-type {pulse|dtmf}

Example:

Router(config-voice-port)# dial-type dtmf

(FXO only) If this voice port supports rotary pulse

dialing, changes the transmit dial type to pulse. The

default is

dtmf

Step 9

compand-type {u-law|a-law}

Example:

Router(config-voice-port)# compand-type a-law

Changes the companding, if necessary. The default is

u-law

(the North American mu-law ITU-T pulse code

modulation (PCM) encoding standard). Specify

a-law

use the European a-law ITU-T PCM encoding standard.

Step 10

no shutdown

Example:

Router(config-voice-port)# no shutdown

Activates the voice port. You should activate only the

voice ports that you plan to use.

Step 11

Exit voice-port configuration mode and repeat Step 5

through Step 8 for the remaining digital voice ports.

Configures any required digital voice ports.

Command or Action

Purpose