Cloud Infotech Private Limited

DAG1000-8S is a multi-functional analog gateway offering seamless connectivity between IP-based telephonynetworks and legacy telephones (POTS), fax machines and PBX systems. The device offers 8 FXS ports, faxover IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multilocation environments that need VoIP services.DAG1000-8S supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIPbased IP telephony systems.
Key Features• Cost effective gateway with 8 FXS ports• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726 etc.• Fully compatible with leading IMS/NGN, SIP based IP telephony system

The DAG1000-4S4O Hybrid Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The analog gateway has 4 FXS and 4 FXO ports which integrates both FXS and FXO features. Besides, the gateway is also designed with power failover and IP/SIP fail over features. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.

Key Features• 4 FXS and FXO hybrid• Flexible port group• IP trunk• Flexible routing and manipulation• Data/ Voice/ Management VLAN• Voice and FAX all in one• Power and network failure lifeline• Firmware update automatically /configure update

The DAG2000-8S8O Hybrid Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The analog gateway has 8 FXS and 8 FXO ports which integrates both FXS and FXO features. Besides, the gateway is also designed with power fail over and IP/SIP fail over features. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.

Key Features• 8 FXS and FXO hybrid• Flexible port group• IP trunk• Flexible routing and manipulation• Data/ Voice/ Management VLAN• Voice and FAX all in one• Power and network failure lifeline• Firmware update automatically /configure update

DAG1000-8O FXO Analog VoIP Gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 8 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.
Key Features• Cost effective gateway with 2/4/8 FXO ports• Fax over IP (T.38 and Pass-Through)• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.• Flexible Call Routing and Number Manipulation• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG2000-16O is a multi-functional analog gateway offering seamless connectivity between IP-basedtelephony networks and legacy telephones (POTS), and PBX systems. The device offers 16 FXO ports, whichis ideally suited for small and medium businesses, call centers and multi-location environments that need VoIPservices.DAG2000-16O supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms andSIP-based IP telephony systems.
Key Features• Cost effective gateway with 16 FXO ports• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG1000 is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks andlegacy telephones (POTS), and PBX systems. The device offers 2, 4 or 8 FXO ports, which is ideally suited for small andmedium businesses, call centers and multi-location environments that need VoIP services.DAG1000 supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IPtelephony systems.
Key Features• Cost effective gateway with 2/4/8 FXO ports• Fax over IP (T.38 and Pass-Through)• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.• Flexible Call Routing and Number Manipulation• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG2000-32S is a multi-functional analog gateway offering seamless connectivity between IPbased telephony networks and legacy telephones (POTS), fax machines and PBX systems. With thestandard RJ11 and RJ21 interfaces, the device offers 32 FXS ports. It is ideally suited for small andmedium businesses, call centers and multi-location environments that need VoIP services.DAG2000-32S supports the standard SIP protocol and it's compatible with leading IMS/NGNplatforms and SIP-based IP telephony systems.
Key Features• Cost effective gateway with 32 FXS ports• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726 etc.• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG1000-4S is a multi-functional analog gateway offering seamlessconnectivity between IP-based telephony networks and legacytelephones (POTS), fax machines and PBX systems. The device offers4 FXS ports, fax over IP and flexible dial plans. It is ideally suited forsmall and medium businesses, call centers and multi-locationenvironments that need VoIP services.DAG1000-4S supports the standard SIP protocol and it's compatiblewith leading IMS/NGN platforms and SIP-based IP telephony systems.
Key Features• Cost effective gateway with 4 FXS ports• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U, G.723.1, G.729A/B, iLBC• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DINSTAR UC2000-VG series GSM/LTE VoIP Gatewayis a 32 channels wireless gateway based on DINSTARnew hardware platform and powerful embedded CPU,leveraging state-of-art and latest VoIP / SIP technology,which enables the smooth transit between 4G/3G/2Gmobile network and VoIP networks. Adding LCD displayon DINSTAR old classic design, makes this model easierto manage for users.Moreover, with open API, it allows users to build theirown application software to send SMS/USSD messagesor bulk SMS messages, or push their text messagesfrom email, HTTP etc.It is suitable for enterprises, multi-site organizations, call centers and areas with limited landline like rural area tocut down telephony costs and enable easy & efficient communications.
Key Features• Up to 32 Channels GSM or LTE• 2.3 inch Graphic LCD Display• Powerful Embedded CPU• Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks• Compatible with Mainstream VoIP Platform• Hot Swappable SIM Cards  Voice over LTE (VoLTE)• HTTP API for SMS Application Integration• SMS to Email & Email to SMS• Flexible Dial Rules & Manipulation Rules• Auto CLIP• Remote SIMs Management (optional)

Analog FXO Gateway
The HT841/881 FXO gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution. These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. 

• Supports 3 SIP profiles through 1 FXS port and 4/8 FXO ports
• High-performance NAT router
• Lifeline support (FXS port will be hard-relayed to FXO port) in case of a power outage
• 3-way voice conferencing per port
• Automated & secure provisioning options using TR069
• Supports T.38 Fax for reliable Fax-over-IP
• Failover SIP server automatically switches to secondary server if the main server loses connection
• Strong AES encryption with security certificate per unit

DINSTAR UC2000-VF series GSM/LTE VoIP Gatewayis a 16 channels wireless gateway based on DINSTARnew hardware platform and powerful embedded CPU,leveraging state-of-art and latest VoIP / SIP technology,which enables the smooth transit between 4G/3G/2Gmobile network and VoIP networks. Supporting up to 16concurrent calls in a single 1U box, makes it an idealchoice for users.Moreover, with open API, it allows users to build theirown application software to send SMS/USSD messagesor bulk SMS messages, or push their text messagesfrom email, HTTP etc.It is suitable for enterprises, multi-site organizations, call centers and areas with limited landline like rural area tocut down telephony costs and enable easy & efficient communications.
Key Features• Up to 16 Channels GSM or LTE• Powerful Embedded CPU• Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM  Networks• Compatible with Mainstream VoIP Platform• Hot Swappable SIM Cards  Voice over LTE (VoLTE)• HTTP API for SMS Application Integration• SMS to Email & Email to SMS• Flexible Dial Rules & Manipulation Rules• Auto CLIP• Remote SIMs Management (optional)

DAG2000-24S is a multi-functional analog gateway offering seamless connectivity between IP-basedtelephony networks and legacy telephones (POTS), fax machines and PBX systems. With thestandard RJ11 and RJ21 interfaces, the device offers 24 FXS ports. It is ideally suited for small andmedium businesses, call centers and multi-location environments that need VoIP services.DAG2000-24S supports the standard SIP protocol and it's compatible with leading IMS/NGNplatforms and SIP-based IP telephony systems.
Key Features• Cost effective gateway with 24 FXS ports• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726 etc.• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG1000 is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks andlegacy telephones (POTS), and PBX systems. The device offers 2, 4 or 8 FXO ports, which is ideally suited for small andmedium businesses, call centers and multi-location environments that need VoIP services.DAG1000 supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IPtelephony systems.
Key Features• Cost effective gateway with 2/4/8 FXO ports• Fax over IP (T.38 and Pass-Through)• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.• Flexible Call Routing and Number Manipulation• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DINSTAR UC2000-VE series GSM/LTE VoIP Gatewayis a multi-functional gateway which helps to effectivelyimplement calls between 2G/3G mobile network andVoIP network. With new designed pop-up SIM cardslot, users are able to change SIM card easily withoutdismantling equipment. Moreover, with the opened API,the users could build their own application software tosend SMS/USSD messages or bulk SMS messages, orpush their text messages from email, HTTP etc.It has great performance in software features also in new hardware structure design. The gateway provide low cost,easy and flexible IP telephony solution to enterprise, SMEs and business office etc.
Key Features• 4 or 8 Channels GSM or LTE• Powerful Embedded CPU• Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM  Networks• Compatible with Mainstream VoIP Platform• Hot Swappable SIM Cards  Voice over LTE (VoLTE)• HTTP API for SMS Application Integration• SMS to Email & Email to SMS• Flexible Dial Rules & Manipulation Rules• Auto CLIP• Remote SIMs Management (optional)

MTG2000 is a new-generation intelligent VoIP gateway, whichis designed for enterprises, telecom operators and variousindustries. Focusing on a concept of maintainable, manageableand operable, MTG2000 features high integration and largecapacity. It provides carrier-grade VoIP and FoIP . services, aswel l as value-added func tions such as modem andvoice recognition. Thus it constructs a flexible, high-efficient,future-oriented communication network for usersMTG2000 supports a range of signaling protocols, realizing the interconnection between SIPandtraditionalsignals like SS7 and PRI. It supports multiple codec methods, offers signal encryption technologyandsmartvoice recognition technology, and improves the utilizing efficiency of trucking resources whileensuringvoicequality. The trunk gateway is ideally fit for various access networks of SMEs, call centers, telecomoperatorsandlarge-scale enterprises.
Key Features• Carrier grade hardware design, 1+1 power supply• High-integrated structure, up to 20 E1 ports in 1U size• Support flexible dialing rules and operations, allowing users to customize dialing rules accordingtodifferentworking environments• Support multiple coding standards: G.711A/U, G.723.1, G.729A/B and iLBC• High compatibility, interoperable with PBX of Avaya, NEC and Alcatel, and also leading soft-switchof  Huawei,Cisco and ZTE etc.

DAG1000-1S/2S is a multi-functional analog telephone adapter which offers seamless connectivity between IP-basedtelephony networks and legacy telephones (POTS), fax machines and PBX systems. The device provides 1 or 2 FXS port(s),fax over IP and a built-in high-speed NAT router. These powerful features and good voice quality make the device ideal forvarious application environments such as SOHO and small enterprises and for personal use. Moreover, with automaticprovisioning and centralized management system, the device is easy for maintenance and deployment.
Key Features• Cost-effective ATA with 1 or 2 FXS port(s)• Fax over IP (T.38 and Pass-Through)• Support IPv4 and IPv6• TR069 and SNMP• Multiple codecs: G.711A/U,G.723.1,G.729A/B, G.726• Fully compatible with leading IMS/NGN, SIP-based IP telephony system

Dinstar MTG200 Trunk Gateway enables direct routing of callsbetween the fixed line ISDN and the cost-effective IP networksfor capitalizing on low cost VoIP telephony. By integratingMTG200 Trunk Gateway with existing PBX / PABX telephonesystems, businesses of all sizes can benefit from low-costVoice over IP calls and achieve substantial cost savings withoutthe high upfront costs associated with communicationsinfrastructure changes related with the migration to VoIP.MTG200 offering PBX/IP-PBX users a powerful telephony cost saving device and advanced flexible routingcapabilities between ISDN PRI to SIP, and also can be situated between the PBX and the PSTN, saving the costof an additional PBX E1/T1 port. It is ideally fit for various access networks of SMEs, call centers, telecomoperators and large-scale enterprises.
Key Features• Up to 60 simultaneous calls with 2* E1/T1 ports• Support echo cancellation, DJB, CNG, VAD and QoS• Use of existing E1/T1 ISDN PRI interface of the PBX• Use of existing VoIP interface of the IP-PBX• Maintain existing dialing habits and business communication patterns• Built-in Web-based management, SNMP, command line interface (CLI)• Standard ISDN compliant and Interoperable with a wide range of IP-PBXs

Dinstar DAG3000 series VoIP Gateway is a new product in Dinstar Access Gateway series family. It provides superior voice technology for connecting legacy telephones (POTS), fax machines and PBX systems over IP-based telephony networks. DAG3000 series adopted modular design and configured FXS/FXO line capacity flexible. It offers the maximum capacity of 112 FXS lines and FXO lines, suitable for call centre, industrial and enterprise VoIP deployment.

Features:

• SIP, MGCP, IMS, H.248(Optional)
• Primary and secondary SIP account
• Dual Power Module
• Dual Main Control Board
• Modular Design, Easy to Expanding
• 5km Cabling Length Maximum
• Data/ Voice/ Management VLAN
• SNMP, TR069
• IP Trunk
• IPv6
• Firmware update automatically
• Dinstar Cloud Management

Physical Interfaces:

• Phone ports: 48-112 FXS, RJ45

Ethernet Interfaces:

• 4*RJ-45 10/100Mbps, RJ-45
• 1 Console Port, Baud Rate 115200bps

Voice & Fax:

• G.711A/U law, G.723.1, G.729A/B,G.726,iLBC,AMR
• Comfort Noise Generation(CNG)
• Voice Activity Detection(VAD)
• Echo Cancellation(G.168)
• Adaptive (Dynamic) Jitter Buffer
• Hook Flash
• Programmable Gain Control
• T.38/Pass-through, up to 14.4kbps
• Modem/POS
• DTMF mode: Signal/RFC2833/INBAND

FXS Port:

• Connector: RJ45
• Dial Mode: DTMF and Pulse
• Pulse: 10 and 20 PPS
• Caller ID: DTMF/FSK
• Max Cable Length: 5KM
• Reversed Polarity

Protocol:

• SIP V2.0 (RFC 3261,3262,3264)
• IMS/3GPP
• SDP (RFC 2327)
• REFER (RFC 3515)
• RTP/RTCP (RFC 1889,1890)
• STUN (RFC 3489)
• ARP/RARP (RFC 826/903)
• SNTP (RFC 2030)
• DHCP/PPPoE
• TFTP/HTTP/HTTPS
• DNS/DNS SRV (RFC 1706/RFC 2782)
• VLAN 802.1P/802.1Q

Supplement Service:

• Call Waiting
• Blind Transfer
• Attend Transfer
• Call Pickup
• Call Forward on Busy
• Call Forward on No Reply
• Unconditional Call Forward
• Hotline
• Call Hold
• DND
• 3-way conference
• Voicemail

Call & Route:

• Port Group
• IP Trunk
• Primary and Secondary SIP Account
• 32 Inbound Routing
• 32 Outbound Routing
• Number Manipulation
• Dial Plan Set

Network Features:

• Static IP, PPPoE, DHCP Client
• IPv4, IPv6
• Static/dynamic ARP
• Traffic Shaping
• Voice/Data/Management VLAN
• DIFFServ, ToS

Maintain & Upgrade:

• SNMP/TR069
• Auto Provisioning
• Web/Telnet
• Configuration Backup/Restore
• Firmware Upgrade via WEB/TFTP
• Syslog and CDR
• Access Rule List
• Network Capture
• Outward Test(GR909)
• Automatic Time Synchronization
• IVR local Maintenance
• Cloud-based Management

Homologation:

• CE,FCC
• Elastix / Broadsoft

The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/T1/J1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network. The GXW4500 series offers three models that provide 1, 2 or 4 T1/E1/J1 spans and support 30, 60 or 120 concurrent calls to cater to the VoIP needs of large and medium sized enterprises. 
Features

• Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
• Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
• Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning by HTTP/TFTP with XML config files
• Supports T.38 Fax for creating Fax-over-IP
• Supports multi- language voice prompts