Lines: 1
Supported Protocols: SIP
Ports: 1 Ethernet (RJ45)
Built-in NAT Router/DHCP Server

The Grandstream BudgeTone 201 (BT-201) is a new entry level IP phone that is an enhancement of the popular BudgeTone 102 model. Compared with and in addition to all the existing features of BudgeTone 102, BT200 has a single 10M/100M Ethernet port, high quality full duplex hands-free speakerphone with acoustic echo cancellation, 2.5mm headset jack, visual voice mail indicator, and more memory for future function growth. It supports G.711, G.723.1, G.729A/B, G.726, G.722, and GSM codec. It supports XML, SIMPLE, SRTP, ZRTP (pending) and will support TLS via firmware upgrade in the near future.

Specifications

• Lines (Direct Numbers)
  • 1
• Protocol Support(1)
  • IETF SIP (RFC 3261 and companion RFCs)
• Display
  • 12-digit caller ID LCD
• Feature Keys
  • 8 dedicated keys
    - Message Button
    - Hold
    - Transfer
    - Conference
    - Flash
    - Speakerphone
    - Send
    - Mute/Del
  • 5 display/menu navigation keys
• Power
  • External AC adapter (included; +5V DC @ 400mA)
• Audio Features
  • Full-duplex hands-free speakerphone
  • Support for G.723,1 (5.3K/6.3K), G.729A/B, G.711 �/A, G.726, G.728, G.722 (wide-band) and iLBC codecs
  • In-band and out-of-band DTMF
  • Silence Suppression
  • Voice activity detection
  • Comfort noise generation
  • Automatic gain control
  • Adaptive jitter buffer control
  • Packet delay & loss concealment
• Call Handling Features
  • Caller ID display or block
  • Call waiting
  • Transfer, hold, forward, flash, mute
  • 3-way conferencing
  • Dial plans, off-hook auto dial, early dial, click-to-dial
• Network and Provisioning
  • Single10/100 Mbit/s Ethernet LAN port
    
  • Manual or dynamic host configuration protocol (DHCP) network setup
  • TCP/UDP/IP
  • DNS
  • NTP
  • TFTP
  • HTTP
  • ARP/RARP
  • ICMP
  • PPPoE
  • Support for IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS
  • RTP and NAT support traversal via STUN and external media proxy
  • RTP/RTCP support
• Advanced Server Features
  • Message waiting indication
  • Server redundancy
• Security
  • Digest authentication
• Warranty
  • 1 Year