Cisco Voice Interworking Services (VISM) Installation And Configuration Manual page 4

Contents
Telephony Applications Using VISM
2
C H A P T E R
VISM Functional Description
3
C H A P T E R
Cisco VISM Installation and Configuration Guide
iv
Installing VISM-PR Cards in MGX 8000 Series Chassis
MGX 8850 and MGX 8250 Chassis
MGX 8230 Chassis
Installing VISM and VISM-PR Front and Back Cards
Installing a VISM or VISM-PR Front Card
Installing a VISM Back Card
Connecting Cables to Cards
Removing VISM and VISM-PR Front and Back Cards
Removing a VISM or VISM-PR Front Card
Removing a VISM Back Card
Applying Power to the VISM Card
Installing VISM Software Upgrades
Software Upgrades
1-20
Prerequisites
1-20
VISM/VISM-PR Upgrades with PXM1
Download VISM/VISM-PR Boot Code and Firmware to PXM1
Upgrade VISM/VISM-PR Firmware with PXM1 Card
Boot Code Upgrade Procedure with PXM1 Cards
VISM-PR Upgrades with PXM1E and PXM45
Download VISM-PR Boot Code and Firmware to PXM1E and PXM45
Upgrade VISM-PR Firmware with PXM1E and PXM45 Cards
Boot Code Upgrade Procedure with PXM1E and PXM45 Cards
VISM/VISM-PR Downgrade Procedure
VISM to VISM-PR Hardware Upgrade
Tandem Switch Offloading
Multiservice Access
2-3
AAL2 Trunking
2-3
TDM Line-Handling Function
Bearer Processing Function
Echo Cancellation, Voice Compression, A/Mu Law Conversion
Voice Activity Detection and Silence Suppression
Fax and Modem Tone Detection
Jitter Control
3-5
CAS Handling
3-5
Signaling Function
3-5
1-14
1-15
1-15
1-16
1-16
1-17
1-17
1-18
1-18
1-20
1-23
1-25
1-26
2-1
2-1
3-1
3-2
3-3
3-4
3-4
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
1-13
1-15
1-17
1-20
1-21
1-23
1-24
1-24
1-25
3-3