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Шлюз dinstar voip с поддержкой SS7 R22 1E1/2E1/4E1 шлюз багажника

Шлюз dinstar voip с поддержкой SS7 R22 1E1/2E1/4E1 шлюз багажника

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

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-19-2025	0.89 $*	0.40 $*
Aug-19-2025	0.93 $*	0.98 $*
Jul-19-2025	0.91 $*	0.44 $*
Jun-19-2025	0.27 $*	0.95 $*
May-19-2025	0.12 $*	0.45 $*
Apr-19-2025	0.51 $*	0.18 $*
Mar-19-2025	0.85 $*	0.41 $*
Feb-19-2025	0.60 $*	0.70 $*
Jan-19-2025	0.82 $*	0.40 $*

Характеристики

key features

Cost-effective media gateway for open source communications solutions
Support echo cancellation, DJB, CNG, VAD and QoS
Up to 60 simultaneous calls with 1/2 ISDN PRI ports
Built-in Web-based management, SNMP, command line interface (CLI)
Standard ISDN compliant and Interoperable with a wide range of IP-PBXs

product description

MTG200 is cost-effective trunk gateway designed for open-source market based on Asterisk/Elastix/Trixbox/Freeswitch and it is ideal for small-and-medium-sized enterprises. Focusing on a concept of maintainable, manageable and operable, the trunk gateway provides carrier-grade VoIP services. It also supports enhanced functions such as echo cancellation, T.38 & T.30 fax, modem as well as smart voice recognition, and thus it can help construct a flexible, high-efficient, future-oriented communication network for users.

product parameter

Physical Interface
1. E1/T1 Ports:
2. 1 or 2 E1/T1
3. Interface Type:
4. RJ48(Impedance 120Ω)
5. Ethernet Interface
6. FE1: 10/100 Base-T Adaptive Ethernet
7. FE0: 10/100 Base-T Adaptive Ethernet
8. Serial Port:
9. 1* RS232, 115200bps
VoIP Protocol
1. SIP v2.0 (UDP/TCP),RFC3261 SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311
2. RTP/RTCP, RFC2198, 1889
3. SIP-T,RFC3372, RFC3204, RFC3398
4. SIP Trunk Work Mode :Peer/Access
5. SIP/IMS Registration :with up to 256 SIP Accounts
6. NAT: Dynamic NAT, Rport
Software Features
1. Local/Transparent Ring Back Tone
2. Overlapping Dialing
3. Dialing Rules,with up to 2000
4. Voice Codecs Group
5. Access Rule Lists
6. Radius
Environmental
1. Power Adapter: 100-240VAC@DC12V 1A
2. Power Consumption:10W
3. Operating Temperature:0 ℃ ~ 45 ℃
4. Storage Temperature: -20 ℃ ~80 ℃
5. Humidity:10%-90% Non-Condensing
6. Dimensions(W/D/H): 225*150*38mm
7. Unit Weight: 0.75kg
8. Compliance: CE, FCC

Voice Capabilities
1. Default Codec:G.711a/μ law
2. G.723.1, G.729AB, iLBC,AMR(License)
3. Silence Suppression
4. CNG,VAD,Jitter Buffer
5. Echo Cancellation (G.168),with up to 128ms
6. Voice ,Fax Gain Control
7. T.38 and Pass-through
8. Support Modem/POS
9. DTMF Mode: RFC2833/SIP Info/In-band
10. VLAN 802.1p/q
PSTN
1. ISDN PRI:
2. 23B+D(T1),30B+D(E1),NT or TE
3. ITU-T Q.921, ITU-T Q.931, Q.Sig
4. R2 MFC (License):
5. China and other 22 variants standard
6. E1 Frame Type : DF,CRC-4,CRC_ITU
7. T1 Frame Type :
8. F4,FT,F12, D3/D4,F24,ESF,F72,SLC96
9. Line Codes:
10. E1:NRZ,CMI,AMI,HDB3
11. T1:NRZ,CMI,AMI,B8ZS
Maintenance
1. Web GUI Configuration
2. Data Backup/Restore
3. PSTN Call Statistics
4. SIP Trunk Call Statistics
5. Firmware Upgrade via TFTP/Web
6. SNMP v1/v2/v3
7. Network Capture
8. Syslog: Debug, Info, Error, Warning , Notice
9. Call History Records via Syslog
10. NTP Synchronization
11. Centralized Management System