VoIP Access Gateway FXO/FXS

SIP, MGCP protocols optional

1 / 2 / 4 / 8 / 16 ports optional

FXO / FXS ports optional

Flexible dial plan & Number manipulation

Both central and standalone remote management

Proven integration with leading Softswitch and

SIP Servers

High performance-price-ratio VoIP applications 

Features and Benefits:

Multiple models optional

VJtech VoIP access gateway has 10 available models:

VJ-1S1P,VJ-2S,VJ-4S,VJ-4O,VJ-4S4O,VJ-8S,VJ-9O,VJ-16S, VJ-16O, VJ-8S8O

Flexible dial plan & Number manipulation

You can customize the rules & numbering, according to different countries and regions, make it works well under different scenarios.

Service-orient Architecture, Rich Services Supported

It provide various services, for example, call shop, calling card, call center, Fax over IP, etc. The service-orient architecture in line with the development evolution of telecom technology, satisfies the continuous expanding need in the future.

Easy Management & Maintenance

VJtech VoIP access gateway can be standalone managed, also can be central managed by SNMP/TR-069 based NMS.

Safety and Reliability

Administrator authentication mechanism; intelligent multiple trunk routing technology, 9 years history, more than 5 millions lines delivered.

Total protocols supporting

VJtech VoIP access gateway support SIP, MGCP protocols. It also support T.38 FAX, it can handle FAX and Voice at the same time. Market has proved its adaptability to different application scenarios.

Rich ethernet features, router and bridge modes optional

VJtech VoIP Gateway support router or bridge modes. It also supports rich features of NAT, DHCP Server/Client, DNS, PPPoE client and so on.

Patented Smart Life Line technology

User can set the outbound call via PSTN or VoIP automatically/manually ( only for VJ-4S4O and VJ-8S8O )

High Performance-price-ratio

9 years mature hardware and software, large scale application, China R&D and manufacturing cost, make it cost-effective choice for customers all over the world.

Specifications:

PHYSICAL INTERFACES

VoIP Interface 1 / 2 / 4 / 8 / 16 * FXS or FXO ports

Network Interface  VJ-1S1P: 1WAN1LAN,10/100M Base-T RJ-45

VJ-2S: 1WAN3LAN,10/100M Base-T RJ-45

VJ-4S/4O: 1WAN1LAN,10/100M Base-T RJ-45.

VJ-8S/8O or VJ-4S4O: 1WAN3LAN,10/100M Base-T RJ-45

VJ-16S/16O or VJ-8S8O: 4LAN, 10/100M Base-T, RJ-45

SIGNALLING & PROTOCOLS

SIP RFC3261  - Session Initiation Protocol

MGCP MGCP V1.0, RFC3435

Voice and Fax:

Voice over Packet Capabilities G.168-2002 compliant Echo Cancellation, Voice Activity Detection(VAD), Comfort Noise Generation(CNG), Dynamic Jitter Buffer(DJB), Packet Loss Concealment(PLC).

Voice Codec G.711 a-law/μ-law, G.723.1, G.729A/B

DTMF Mode RFC2833, SIP INFO, INBAND

FAX over IP T.38. Up to 14.4 kbps

IP CONNECTIVITY

IP Transport TCP/UDP, ARP/RARP, NTP, TFTP, HTTP, TELNET, ICMP, STUN, NAT, DHCP client/server, PPPoE client, DNS, DNS SRV

Voice Transport RTP/RTCP, Real-Time Transfer Protocol / Real-Time Transport Control Protocol

QoS IP ToS & DSCP Diffserv Tagging, RFC2474

VLAN VLAN Tagging(802.1 p/q)

Voice/Data/Management VLANs

Management

Firmware Update TFTP, FTP, WEB

Configuration & Monitoring Configuration & Monitoring via WEB, TELNET, iBMS/NMS

Configuration backup & upload Configuration update & backup via WEB browser

Central Managed SNMP V1/V2, TR-069 & TR-104

Syslog Protocol RFC5424. Syslog level: DEBUG, NOTICE, WARNING, ERROR

SERVICE CAPABILITIES

Voice Routing Number Manipulation, Dial Plan

IVR, CRBT IVR ( FXO only ). Color Ring Back Tone Customizable

Standard Services Caller ID, Call Transfer, Call Hold, Call Forward, Call Waiting, Change Caller ID, Three-way conference, Do-Not-Disturb( DND)

Supplementary Services Calling Card, Call Shop, Call Center, Fax over IP, etc.

White List/Black List White list and black list access control

PHISYCAL

Power Adapter Input:100-240VAC, 50-60Hz, Output:12V DC

Environmental Operational: 32～104F / 0～40°C

Storage: -4～176F /-20～80°C

Humidity: 10%-90% non-condensing

REGULATORY COMPLIANCE

Certification CE, FCC

Safety and EMC CE LVD  EN60950-1: 2006

FCC part 15 Class B

CE Mark (EN55022 Class B, EN60950, EN55024, EN300 386)

ORDERING INFORMATION

VJ-1S1P 1 WAN, 1 LAN, 1FXS port, 1 Smart Life Line port, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-2S 1 WAN, 3 LAN, 2FXS ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-4S 1 WAN, 1 LAN, 4FXS ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-4O 1 WAN, 1 LAN, 4FXO ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-4S4O 1 WAN, 3 LAN, 4FXS ports, 4 FXO ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-8S 1 WAN, 3 LAN, 8FXS ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-8O 1 WAN, 3 LAN, 8FXO ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-8S8O 4 LAN, 8FXS ports, 8FXO ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-16S 4 LAN, 16FXS ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)

 VJ-16O 4 LAN, 16FXO ports, SIP V2.0 (RFC3261) or MGCP V1.0 (RFC3435)