IP Phones

• UDP

Price Range

• Below $80 (4)
• $80 - $110 (4)
• $110 - $130 (5)
• $130 - $170 (5)
• Above $170 (6)

Codec

• G.729A (14)
• G.723.1 (13)
• G.711 (13)
• VAD (Voice Activity Detection) (8)
• G.711a (8)
• More...

Brand

• Linksys (7)
• Grandstream (6)
• Avaya (4)
• Snom (3)
• Nortel (2)
• More...

QoS

• DiffSer (11)
• ToS (9)
• VAD (8)
• IEEE 802.1p/Q (9)
• RTCP Monitoring (4)

Supplementary Service

• Call Waiting (H.450.6) (16)
• Call Hold (H.450.4) (14)
• Call Transfer (H.450.2) (12)
• Name Identification (H.450.8) (9)
• Message Waiting Indication (H.450.7) (8)
• More...

Additional Features

• Built-in NAT Router (3)
• Call History (4)
• Caller ID Presentation (2)
• Hand Free Mode (8)
• Mute (1)
• More...

Networking Connectivity

• 2 x RJ 45 - 10/100 Base-TX (Ethernet) (12)
• 1 x RJ 45 - 10/100 Base-TX (Ethernet) (4)
• RJ 45 - 10/100 Base-TX (Ethernet) (4)
• 2 x USB (1)
• Wireless LAN (1)
• More...

Power Source

• AC Power (3)
• AC-DC Power Adapter (9)
• Power over LAN / IEEE 802.3 af / PoE (9)
• Via USB (2)

Type

• IP Phone (21)
• IP Video Phone (1)
• IP Wireless Phone (1)
• IP Wireless Video Phone (1)

Keyboard

• Alpha Numeric (9)
• Numeric Keypad (4)