Polycom VCA for Cisco IP Phone 7970, HDX 1.0.2/later, 100 Seat License

VCA for Cisco IP Phone 7970. Requires Cisco CM 4.1.3 or later, CUAE 2.4.1 or later. Supports HDX 1.0.2 or later. VSX software 8.5.3 or 8.7 or later for H.323. VSX 8.6.2 or later for SCCP endpoints. 100 Seat License