Product DESCRIPTIONPolycom VSX Software Upgrade 8.6 for Cisco Call Manager is ideal for organizations using old VSX 3000A, VSX 5000, VSX 6000A, VSX 7000s(A), VSX 7000e, VSX 8000 and want their codec to be compliant with Cisco IP phones. Cisco call manager is a video control application which makes handling of your IP phone a lot easier.
Exclusive VSX Software Upgrade 8.6 for Cisco Call Manager for VSX series.