Aastra 480i Venture IP Phone (A1701-0000-10-05)@Rs 15,999 .mrp 22,900
http://www.amazon.in/gp/product/B004FWM7X2

6 customizable keys
8 feature keys for common call handling functions (call transfer conference intercom hold redial mute etc.)
Inline power support eliminates power adapters
Less Wiring - Built in two-port 10/100 Ethernet switch lets you share a connection with your computer
Protect Your Investments - Firmware upgrades can be installed in the field as standards develop and protocols evolve