Polycom VVX 501 IP Phone (2200-48500-025)
The Polycom VVX 501 IP Phone will provide users a business media phone equipped with advanced voice capabilities and easy-to-use applications. The VVX 501 includes all the same features of the VVX 500 while adding improved memory and processor.
Powered via Power over Ethernet (802.3af PoE) or optional PoE injector (Sold Separately)
Compatibility:
Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems like Nextiva Skype Vonage Ring Central 8x8 Jive Grandstream Asterisk & More.
Check with your hosted provider or IP PBX documentation to confirm system compatibility