-
IP Telephony
- DHCP, Static
- 12 lines
- Integrated Ethernet switch, Multiple VoIP protocol support
- Class 4 PoE, Lightweight Directory Access Protocol (LDAP), Network Address Translation (NAT)
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
- DNS, HTTP, HTTPS, IP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP, SRTP, TCP, TFTP, UDP
- Yes
- Differentiated Services (DiffServ), IEEE 802.1p, IEEE 802.1Q (VLAN), Type of Service (ToS)
- IEEE 802.1X, TLS
- G.711a, G.711u, G.722, G.722.1, G.722.1c, G.729ab
- Acoustic echo cancellation (AEC), Comfort noise generation (CNG), HD Voice, Voice activity detection (VAD)
- Yes
- RTCP, RTP, SIP, SRTP
- Skype
-
Telephone
- 3-way
- Base
- VoIP phone
-
Display
- Yes
- Color
- 3.5 in
- 8.9 cm
- Base
- 320 x 240 pixels
- Multi-touch
- LCD display
-
Phone Connections
- RJ-9
- Headset jack
- 2
- USB
-
CE Cables (Details)
- Network cable
-
Dimensions & Weight (Base)
- 7.1 in
- 5.9 in
- 2 lbs
- 7.5 in
-
Header
- Polycom
- Polycom Telephony
- 501
- 1
- Polycom VVX
-
Miscellaneous
- Black
-
Dimensions & Weight (Shipping)
- 3.1 lbs
-
Features
- Call recording, Call timer, Web browser
- Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Voice Mail
- Yes
- Yes
-
Service & Support
- 1 year standard limited warranty
