Cisco 2650 - 2650 Router Specifications download pdf (Page 91)

4-25

Cisco IOS Telephony Service, Version 2.02

Chapter 4 Advanced Configuration Tasks

DTMF Integration with Legacy Voice-Mail Devices

Note Although it is unlikely that you will use multiple instances of the CGN, CDN, or FDN keyword in a

single command line, it is permissible to do so.

Configuring Integration Files on Legacy Voice-Mail Systems

To configure the integration files on the third-party legacy voice-mail system, follow the instructions in

the accompanying voice-mail system documents. You must design the DTMF integration patterns

appropriately, so that the voice-mail system and the Cisco IOS Telephony Service router work with each

other.

Step 5

pattern trunk-to-ext busy tag1 {CGN | CDN |

FDN} [tag2 {CGN | CDN | FDN}] [tag3 {CGN |

CDN | FDN}] [last-tag]

Example:

Router(config-vm-integration) pattern

trunk-to-ext busy 6 FDN * CGN *

Configures the DTMF digit pattern forwarding necessary to

activate the voice-mail system once an external trunk call

reaches a busy extension and the call is forwarded to voice

mail.

Step 6

pattern trunk-to-ext no-answer tag1 {CGN |

CDN | FDN} [tag2 {CGN | CDN | FDN}] [tag3

{CGN | CDN | FDN}] [last-tag]

Example:

Router(config-vm-integration) pattern

trunk-to-ext no-answer 4 FDN * CGN *

Configures the DTMF digit pattern forwarding necessary to

activate the voice-mail system when an external trunk call

reaches an unanswered extension and the call is forwarded to

voice mail.

Command Purpose

1 ... 90 91 92 ... 266

No comments

Cisco 2650 - 2650 Router Specifications Page 91