Specifications

165
Cisco Unified Survivable Remote Site Telephony Version 4.0 System Administrator Guide
Setting Video Parameters
This chapter describes how to set video parameters for a Cisco Unified Survivable Remote Site
Telephony (SRST) router.
Note Prior to version 4.0, the name of this product was Cisco SRST.
Contents
• Prerequisites for Setting Video Parameters, page 165
• Restrictions for Setting Video Parameters, page 166
• Information About Setting Video Parameters, page 166
• How to Set Video Parameters for Cisco Unified SRST, page 169
• Troubleshooting Video for Cisco Unified SRST, page 178
Prerequisites for Setting Video Parameters
• Ensure that you are using Cisco Unified SRST 4.0 or later.
• Ensure that you are using Cisco Unified CallManager 4.0 or later.
• Ensure that the Cisco IP phones are registered with the Cisco Unified SRST router. Use the show
ephone registered command to verify ephone registration.
• Ensure that the connection between the Cisco Unified Video Advantage application and the
Cisco Unified IP phone is up.
From a PC with Cisco Unified Video Advantage version 1.02 or later installed, ensure that the line
between the Cisco Unified Video Advantage and the Cisco Unified IP phone is green. For more
information, see the Cisco Unified Video Advantage User Guide.
• Ensure that the correct video firmware is installed on the Cisco Unified IP phone. Use the show
ephone phone-load command to view current ephone firmware. The following lists the minimum
firmware version for video-enabled Cisco Unified IP phones:
– Cisco Unified IP Phone 7940G release 6.0(4)
– Cisco Unified IP Phone 7960G release 6.0(4)
– Cisco Unified IP Phone 7970G release 6.0(2)