
FXO FXS Analog Gateway – UCM200-D4S4O
4-Port FXS + 4-Port FXO Analog VoIP Gateway
Connect Legacy Telephony with Modern IP Networks
The XNTEL UCM200-D4S4O is a flexible FXS/FXO Analog VoIP Gateway designed to connect traditional telephones, PBX systems, and fax equipment with modern IP-based communication networks. With 8 telephony ports and 8 sessions, it provides a reliable bridge between existing analog infrastructure and SIP-based VoIP environments.
The gateway supports IP-to-PSTN and PSTN-to-IP call routing, allowing businesses to modernize their communication infrastructure without completely replacing their existing telephony equipment. Its support for multiple voice codecs, T.38 fax, Caller ID, QoS, VLAN, and flexible network connectivity makes it suitable for diverse business communication requirements.
With easy web-based management, open-standard SIP support, and compatibility with IP-PBX and UC platforms, the UCM200-D4S4O enables a smooth and cost-effective transition from traditional telephony to modern IP communication.
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FXO FXS ANALOG GATEWAY - UCM200-D4S4O
FXO FXS Analog Gateway Benefits :

Feature Packed
A complete features set that meets all of your requirements and lowers communication costs.
User-Friendly
Easy to use Web GUI and intuitive control. Effortless intallations, configure, debug and maintain.
Elevated Efficiency
Excellent voice compression using established codecs for the industry. Compatible with various IP systems
Adaptive Setting
XNTEL PBX supports standard open protocol TR-069 and PPPoE or DHCP provisioning.
- Link VoIP networks to analog phone lines or PABX extension interfaces.
- High-quality voice calls with exceptional dependability and performance.
- This creative approach is scalable to businesses of any size.
- Caller ID presentation and restriction
- Hotline extension setting
- Web-based remote administration
- Restrict unwanted calls with a list of prohibited numbers
- VoIP connectivity with high performance for SMBs
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FXO FXS Analog Gateway - UCM200-D4S4O

The Aegis XNTEL FXS-FXO VoIP Gateway provides an affordable and straightforward way to link legacy telephones, fax machines, and PBX systems to modern IP networks. The CMG200-D4S4O and UCM200-D4S4O analog gateways empower multi-branch organizations and call centers with robust, versatile, and highly efficient VoIP solutions. They serve as an ideal bridge for businesses looking to modernize outdated PBX infrastructure with advanced VoIP capabilities, facilitating a smooth and progressive migration to an IP network. Before routing to a LAN or PBX, the UCM200-D4S4O seamlessly converts traditional analog PSTN signals into optimized formats suitable for standard IP network transmission.
Salient Features
Feature Packed
A complete features set that meets all of your requirements and lowers communication costs.
User-Friendly
Easy to use Web GUI and intuitive control. Effortless intallations, configure, debug and maintain.
Elevated Efficiency
Excellent voice compression using established codecs for the industry. Compatible with various IP systems.
Adaptive Setting
XNTEL PBX supports standard open protocol TR-069 and PPPoE or DHCP provisioning.
FXS FXO VoIP Gateway Features
| Completely non-blocking architecture and Scalable System | Easy integration with existing telephony interfaces |
| Open-standard SIP support and register to multiple SIP proxy servers | Make and receive IP calls from analog extensions |
| Call budgeting based on allocated amount, minutes and call count | Manageable based call routing TDP-IP/IP-TDM |
| Restrict unwanted calls with list of denied numbers | Real-time call record send to CDR server |
| Caller ID presentation and restriction | Hotline extension setting |
| Web-based remote administration | Consol access via Telnet, SSH |
| Technical Specification : | |
|---|---|
| Main Model No. | UCM200 H Series |
| UCM200-D4S4O | |
| Sessions | 8 |
| Telephony Ports | 8 |
| Interface | RJ11 |
| LAN | 1*10/100Mbps |
| Console Port | N/A |
| Signaling | SIP/TDM |
| Power Supply | Single |
| Power Requirements | 12V DC |
| Codecs | G.711/729/723/722/iLBC/AMR |
| DTMF Mode | RFC2833, SIP Info, In-band |
| Fax | T.38 and Pass-through |
| QoS | DiffServ, ToS, 802.1 P/Q VLAN tagging |
| Network | DHCP, PPPoE, Static Route, VLAN |
| Network Protocol | TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET, STUN |
| Management Protocol | TR-069* |
| Signaling | FXS Loop Start, FXS Kewl Start |
| Caller ID | BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID |
| FXO Connectivity | Programmable AC Impedance, Hangup Detection, Answer Detection, Caller ID Detection |
| Routing | Call routing(IP ↔ PSTN) |
| Mounting | Desktop |
| Dimensions H*W*D(mm) | 186mm*30mm*108mm |
| Compatibility | Interoperable with most IP-PBX and UC Platform, and field-proven by SMB and Carriers Worldwide |
| Environment | Operating temperature range :0 to +55 °C, 8-90% relative humidity non-condensing Storage temperature range:-20 to +85 °C, 8-90% relative humidity non-condensing |
| Safety | Compliant with most international standards, please ask sales representatives worldwide. We would comply all new safety standard to for different regions around the world while needed. |
ONE SOLUTION FOR EVERY INDUSTRY.


































