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Grandstream Networks Inc.´Â VoIP ProductÀÇ Áß¿ä °ø±ÞÀÚ¿Í ±Þ¼ÓÈ÷ ¼ºÀåÇÏ´Â
Àü¼¼°èÀÇ IP telephony ½ÃÀå¿¡¼ ÇØ¹ýÀÌ µÇ±â À§ÇØ 2002³â ÃÊ ¼³¸³µÇ¾úÀ¸¸ç ±¤´ë¿ª IP Åë½Å¸ÁÀ»
À§ÇÑ Çõ½ÅÀûÀÌ¸ç °æÁ¦ÀûÀÎ IP Telephone Á¦Ç°ÀÇ ¼±µÎ ÁÖÀÚÀÔ´Ï´Ù.
GrandstreamÀÇ ¾Õ¼± ±â¼ú·ÂÀº °í°¡ÀÇ °æÀï»ç¿¡ ´ëºñ Àú·ÅÇÑ ºñ¿ëÀ¸·Î IP Telephone Terminal
Á¦Ç°µé (IP phones, VoIP analog telephone adaptors, low density
gateways, etc)À»Á¦°øÇϰíÀÖÀ¸¸ç, µ¶ÀÚÀû ±â¼ú·Î ¼³°è ¹× Á¦ÀÛ. SIP Ç¥ÁØÀ» ÁؼöÇÏ¸ç ´Ù¾çÇÑ
±â´É¼º, ¶Ù¾î³ À½»ö,»ç¿ëÀÇ Æí¸®¼º, ±×¸®°í ´õ Áß¿äÇÑ ÀÏ¹Ý °í°´°ú °í°´»çÀÇ °æÁ¦¼º°ú Ưº°ÇÑ °¡Ä¡¸¦ Á¦°øÇÕ´Ï´Ù.
Grandstream Networks´Â ¸Å»çÃß¼¼Ã÷(¹Ì±¹)¿¡ À§Ä¡ÇÑ È¸»çÀ̸ç, ¹Ì±¹ÀÇ Ä¶¸®Æ÷´Ï¾Æ, Texas
±×¸®°íÁß±¹ Shenzhen¿¡ Áö»ç°¡ ÀÖ½À´Ï´Ù.
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Grandstream IP PhoneÀº SIP Ç¥ÁØÀ» äÅÃ, BroadWorks¿Í ¿Ïº®ÇÑ
ȣȯ¼º(Certified partner)À» Á¦°øÇϸç Çõ½ÅÀûÀÎ ±â¼ú·Î ¼³°è, °æÁ¦Àû °¡°Ý¿¡ ½ÃÀåÀ» ¼±µµÇÏ´Â ÈǸ¢ÇÑ À½»ö°ú
´Ù¾çÇÑ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
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SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP,ICMP,
DNS, DHCP, NTP, TFTP, PPPoE protocols Áö¿ø
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NAT traversal via STUN & symmetric RTP
Áö¿ø
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SIP ProtocolÀ» »ç¿ëÇÏ´Â »ç¿ëÀÚ ÀåÄ¡, Proxy/Registrar/Server,
Gateway »óÈ£ ȣȯ,¿¬µ¿¼º º¸Àå
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ÇÑ´Ü°è ´ø Áøº¸ÇÑ Digital Signal Processing (DSP)À»
ÅëÇÑ High Quality Audio Áö¿ø
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jitter buffer control ƯÇã ±â¼ú äÅà À¸·Î packet delay
¿Í ¼Õ½Ç ¹æÁö
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G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law
and u-law), G.726, G.728, wide-band G.722,iLBC µî ´Ù¾çÇÑ À½¼º ÄÚµ¦
Áö¿ø
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Call ID Display µî ±âº»Àû ±â´É Áö¿ø ¹× Call Waiting,
Hold, Transfer, Forward, FLASH, in - band/out-of-band DTMF (RFC2833),
Dial Plans, off-hook, auto dial, early dial, click-to-dial ±â´É
Á¦°ø
- 3ÀÚ È¸ÀÇ ±â´É, full duplex hands-free speakerphone, redial, call
log, volume control, Voice Massaging Button
Á¦°ø
- ħ¹¬ ¸ðµå, VAD (ÀÚµ¿À½¼ºÀνÄ), CNG (Comfort Noise Generation), Line Echo
Cancellation(G.168), and AGC (Automatic Gain Control) ±â´É Á¦°ø
- DIGEST ÀÎÁõ ±â´É ¹× MD5 and MD5-ESSÀ» ÅëÇÑ ¾ÏÈ£È Á¦°ø
- ¸Å´º¾ó ¹æ½ÄÀ» ÅëÇÑ ½¬¿î ȯ°æ¼³Á¤ ±â´ÉÁ¦°ø (phone keypad & Web interface)
- Layer 2 (802.1Q VLAN, 802.1p) & Layer 3 QoS (ToS, DiffServ,
MPLS) Áö¿ø
- ¿ø°Ý ¾÷±×·¹ÀÌµå ±â´É Á¦°ø (tftp and http)
- ring ¿ë music Download ±â´É Á¦°ø
- SIP server & DNS server fail-over ±â´É Á¦°ø
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| Spec/Model
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BudgeTone-200
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BudgeTone-500
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LAN interface
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2xRJ45 10/100Base-T
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2xRJ45 10/100Base-T |
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Phone Case
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25-button keypad
12-digit caller ID LCD
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Graphic LCD
5 Line 22 Digit |
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PowerAdaptor(UL Certified)
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In: 100-240V AC
Out: +5V DC, 400mA |
In: 100-240V AC
Out: +5V DC, 400mA |
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Dimension (cm)
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18(W)x22(D)x6.5(H)
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18(W)x22(D)x6.5(H) |
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Weight
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2 lbs (0.9 kg)
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2 lbs (0.9 kg) |
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¿Âµµ
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0 - 40 oC
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0 - 40 oC |
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½Àµµ
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10%-95%
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10%-95% |
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Çü½Ä½ÂÀÎ
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FCC/CE/C-Tick/PSE
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FCC/CE/C-Tick/PSE |
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