Hello Surya,
The Software Version you are using has not been supported for years.
The configuration is the same as for newer Software Versions but newer ones allow you to import configuration etc.
I suggest you look at these:
httpd.cfg.enabled="0" httpd.cfg.port="80"
The relevant Admin Guide matching your software version should have more d
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Best Regards
Steffen Baier
Polycom Global Services