32 ports FXS SIP VOIP gateway with 3-way conference, High Quality China 32 ports FXS SIP VOIP gateway with 3-way conference Suppliers and Manufacturers

32 ports FXS SIP VOIP gateway with 3-way conference

Supplier Info

Shenzhen Dinstar Technologies Co., Ltd.

[China Supplier]

Contact Person : Mr. SU seurat

Tel : 86-755-26456664

Fax : 86-755-26456659

Product Detail

1.32 FXS 2.Standard SIP V2.0, MGCP V1.0(option) protocols 3.T.38 FAX 4. 3-way conference 5.SNMP 1/2FXS/4FXS/4FXO,8FXS/8FXO,16FXS/16FXO,32FXS multiple interfacesStandard SIP V2.0, MGCP V1.0(option) protocolsStandard G.711A/U,G.723.1,G.729A/B,G.168,PCM A/U codeCall forwarding, Call hold, Caller ID, DND standard voice serviceBusy tone, Power-down protection , Fault identificationMany users sharing ADSL lines

DAG series is a versatile IP-based voice and fax gateway, it is highly integrated router, NAT, DHCP server, phone gateway functionality. Market-leading voice quality, rich functionality, and lightweight, compact design. DAG series is fully compatible with SIP industry standard, can be achieved with many other SIP compliant devices and software interoperability. In addition, it supports including G.711A / U, G.723.1 and G.729AB voice codec.

Carrier and enterprise-class devices, both low-cost VoIP service while preserving the traditional PSTN network. Especially for new VoIP and traditional PSTN operators to seize market operators.

DAG series can be with the mainstream SIP proxy server(such as Asterisk, SIP registration server, etc. ) to implement docking. In this kind of environment, SIP server processing SIP registration and call control, DAG series access gateway can realize flow media conversion between the IP and PSTN.

SPECIFICATION:

PSTN Interface	FXS/FXO
Network Interface	DAG2000(16FXS/FXO) :4LAN DAG1000(8FXS/FXO) :3LAN,1WAN DAG1000(4FXS/FXO) :3LAN,1WAN
MGCP(option)	MGCP V1.0, RFC2705
SIP	RFC3261 - Session Initiation Protocol
Voice over packet Capabilities	VAD, CNG, DJB and PLC
Voice over packet Capabilities	G.168 with 32, 64 or 128 ms tail length
Voice Codec	G.711 a-law/μ-law, G.723.1, G.729A/B, G.168 and PCMA/PCMU
Fax standard	T.38/pass through baud rate:1.44kbps
IP Transport	TCP/UDP, ARP/RARP, NTP, DNS, TFTP, HTTP, TELNET, ICMP and STUN
Others	PPPoE dial-up, DHCP Client and VLAN
Firmware Update	TFTP, FTP and WEB
Monitoring tools	Update & backup via http
Backup & upload	RFC 2833,SIP Info
System log	RFC5424. debug level: DEBUG, NOTICE, WARNING and ERROR
Power	DAG1000(1FXS):12VDC,1A, DAG1000(2FXS):12VDC,1A, DAG1000(4FXS/4FXO): 12VDC,1A, DAG1000(8FXS/8FXO): 12VDC,2A, DAG2000(16FXS/16FXO):110~240VAC,50~60HZ,0.4A MAX
Environmental	Operational:32-104°For 0-40°CStorage:-4-176F/ -20-80°CHumidity:10%-90% no-condensing
Weight	DAG1000(1FXS):0.1kg, DAG1000(2FXS):0.25kg, DAG1000(4FXO/8FXS/8FXO):1kg, DAG2000(16FXS/16FXO):3.05kg
Dimension (WxDxH)	DAG1000(1FXS):1006824, DAG1000(2FXS):16011030, DAG1000(4FXS):19513335, DAG1000(4FXO/8FXS/8FXO):24015035 DAG2000(16FXS/FXO):44028043
Certification	CE and FCC
Safety and EMC	CE Mark (EN55022 Class B, EN60950, EN55024, EN300 386)FCC part 15 Class BCE LVD EN60950-1: 2006

1/2FXS/4FXS/4FXO,8FXS/8FXO,16FXS/16FXO multiple interfacesStandard SIP V2.0, MGCP V1.0 protocolsStandard G.711A/U,G.723.1,G.729A/B,G.168,PCM A/U codeCall forwarding, Call hold, Caller ID, DND standard voice serviceBusy tone, Power-down protection , Fault identificationMany users sharing ADSL lines

32 ports FXS SIP VOIP gateway with 3-way conference