What shall we take bandwidth requirement for HD Call setup in system does it depends on make and model of VC systems .
Thanks in Advance ......
Please see the HDX Admin Guide and Software Release notes located at this link:
The Admin Guide describes the various models and their capabilities.
Yes HD does depend on the HDX model. Some are sold as SD units.
Minimum bandwidth for HD models running latest software is 512kb. Do not gorget to factor in about 15% overhead and any other traffic that may use the pipe. If there is other traffic QoS may be necessary.
See some of the White Papers on network planning.