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Шлюз DINSTAR MTG200 со звездочными пользователями sip R2

Шлюз DINSTAR MTG200 со звездочными пользователями sip R2

Категория: >>>
Поставщик: Shenzhen,Dinstar,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-20-2025	0.73 $*	0.57 $*
Aug-20-2025	0.45 $*	0.59 $*
Jul-20-2025	0.30 $*	0.87 $*
Jun-20-2025	0.12 $*	0.37 $*
May-20-2025	0.9 $*	0.67 $*
Apr-20-2025	0.61 $*	0.58 $*
Mar-20-2025	0.84 $*	0.33 $*
Feb-20-2025	0.86 $*	0.23 $*
Jan-20-2025	0.31 $*	0.30 $*

Характеристики

Products Description

MTG200
COST-EFFECTIVE VOIP TRUNK GATEWAY

MTG200 series Digital VoIP Gateways with 1/2/4 ports E1/T1 simply migrate your legacy PSTN networks (legacy PBX or E1/T1 service
providers) , to VoIP network. Only small investment, you can enjoy the real benefits of VoIP, and retain your PSTN connectivity.
It is a compact box designed for SMEs and open-source market, fully compatible with Asterisk / Elastix / Trixbox / Freeswitch and
mainstream VoIP platform. With support of ISDN PRI / SS7 / R2 MFC, integrating with your legacy PBX or PSTN network is also so
easy.

MTG Series	Model Options	Description
MTG200	MTG200-1E1 MTG200-2E1 MTG200-4E1	1E1/1T1, 30 Calls 2E1/1T1, 60 Calls 4E1/1T1, 120 Calls on G.711, 60 calls G.723, G.729
MTG1000B	MTG1000B-1E1 MTG1000B-2E1	1E1/1T1, 30 Calls 2E1/1T1, 60 Calls
MTG2000	MTG2000-4E1 MTG2000-8E1 MTG2000-12E1 MTG2000-16E1 MTG2000-20E1	4E1/1T1, 120 Calls 8E1/1T1, 240 Calls 12E1/1T1, 360 Calls 16E1/1T1, 480 Calls 20E1/1T1, 600 Calls
MTG3000	MTG3000-16E1 MTG3000-32E1 MTG3000-48E1 MTG3000-63E1	STM-1, 512Calls STM-1, 1024 Calls STM-1, 1536 Calls STM-1, 2016 Calls

Details Images

Front

Back

\t\t\t\t\t\t\t\t\tkey features \t\t\t\t\t\t\t

•Cost-effective VoIP trunk gateway
•Support echo cancellation, DJB, VNG, VAD and QoS
•Voice Capacity: G.711A/U 120 channels maximum
G.723.1/G.729A/B 64 channels maximum
•Simple Configuration, friendly GUI, strong handling capacity,stability system
•Good compatibility, support Asterisk, Elastix, Freeswitchetc

Project Scenario

Product Paramenters

Physical Interfaces

• ISDN Interface
1/2/4* E1/T1, G.703, 120Ω RJ-48c
• Network Interface
WAN and LAN, 2 * 10/100M Base-TX, RJ-45
• RS232 Console
RJ-45, 115200bps

Signal

• PRI/PRA
ISDN E1/T1,Japan T1.
ITU-T I.431, Q.921, Q.931, ETSI Q.sig
• SS7(optional)
• R2 (optional) China and other 22 variants

Voice Capabilities

• G.711A/U law (G.723.1, G.729A/B, iLBC

• Silence Suppression & Detection
• Comfort Noise Generation (CNG)
• Voice Activity Detection (VAD)
• Echo Cancellation (G.168)
• Adaptive (Dynamic) Jitter Buffer
• Call Progress Tone Generation
• Programmable Gain Control
• T.38/Pass-through
• DTMF Mode: Signal/RFC2833/Inband

VoIP Protocol

• SIP-RFC3261,3262,3263,3264,
3265，3515,2976,3311
• SDP -RFC 2327
• RTP/RTCP-RFC2198,1889
• Network Protocol
IP,TCP, UDP,TFTP, FTP, RTP, RTCP,
ARP/RARP,ICMP Ping, NTP, SNTP,
Http, DNS

Maintain & Upgrade

• Web based configuration
• Data backup/restore
• Support English and Chinese
• Firmware upgrade by TFTP/web
• Web & Telnet login password modify
• Factory reset
• Output CDR/logs by syslog
• Call statistics
• NTP Configuration

Physical Feature

• Power supply:100-240V,50-60Hz
output:12VDC,1.0A
• Temperature(operation): 0 ℃ ~ 45 ℃
• (storage): -20 ℃ ~80 ℃
• Operation Humidity: 10%-90% no
condensation
• Dimension(w/D/H): 225*150*38mm
• Weight: 0.75kg

Why Choose Us