Grandstream Networks BudgeTone-200 Hardware Specifications, BT200 Technical Specifications

Advanced Functionality	Custom down-loadable ring-tones, SRTP, SIP over TLS (pending),
	multi-language support and adjustable positioning angles, wall
	mountable, AES encryption.

Table 3: Hardware Specifications

LAN Interface (Ethernet ports)	Two (2) 10/100 Mbps Full/Half Duplex Ethernet Switch with LAN and
	PC port with auto detection
Headset Jack	2.5mm Headset port
LED	1 LED in RED color
Phone Case	25-button keypad
	12-digit caller ID LCD
Universal Switching	Input: 100-240VAC 50-60 Hz
Power Adaptor	Output: +5VDC, 1200mA, UL certified
Dimension	220mm(l) x 180mm(w) x 65mm(h)
Weight	0.9kg (21bs)
Temperature	32 –104°F/ 5 – 45°C
Humidity	10% – 90% (non-condensing)
Compliance	FCC / CE / C-Tick

Table 4: BT200 Technical Specifications

Protocol	Support SIP 2.0, TCP/UDP/IP, PPPoE, RTP/RTCP/SRTP, HTTP, ARP/RARP,
Support	ICMP, DNS, DHCP, NTP/SNTP, TFTP.
Device	NAT-friendly remote software upgrade (via TFTP/HTTP) for deployed devices
Management	including behind firewall/NAT
	Auto/manual provisioning system, GUI Interface
	Support Layer 2 (802.1Q, VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)
Audio Features	Full-duplex hands-free speakerphone, headset enabled
	Advanced Digital Signal Processing (DSP)
	Dynamic negotiation of codec and voice payload length
	Support for G.723,1 (5.3/6.3K), G.729A/B, G.711 a/µ-law, G.726-32, G.722 (wide-
	band), GSM and iLBC codecs
	In-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)

Telephony Features

Network and Provisioning

Silence Suppression, VAD (voice activity detection), CNG (comfort noise generation), ANG (automatic gain control)

Acoustic Echo Cancellation (AEC) with Acoustic Gain Control (AGC) for speakerphone mode, Support side tone

Adaptive jitter buffer control (patent-pending) and packet delay & loss concealment

Voice mail indicator, downloadable custom ring-tones, call hold, call transfer (attended/blind), call forward, call waiting, caller ID, mute, redial, call log, caller ID display or block and volume control

3-way-conference, off-hook auto dial, auto answer, early dial and speed dial

Via keypad/LCD, Web browser, or secure (AES encrypted) central configuration file, manual or dynamic host configuration protocol (DHCP) network setup

Grandstream Networks, Inc.	BT200 User Manual	Page 8 of 33
	Firmware 1.1.5.15	Last Updated: 01/2008