Asterisk Technologies, P.O BOX 20813 Nairobi, 00100

IP PBX (Voip)

Features and Functionality

Our IP PBX has multiple features and functionalities related with all the services available: IP Telephony, Mail Server, Fax Server, Conferences, Instant Messaging Server, among others. New features, functionalities and Services are added at the development of new versions.

Below you will find a detail list of features and functionalities:


IP PBX (voip)

Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks


S50 is a compact and full-featured IP-PBX that comes in a 19’’ 1U rack-mountable chassis. The advanced module-based S50 is capable of supporting ISDN BRI, PSTN, and GSM connectivity, providing VoIP communications for up to 50 users.


S100 is a cost-effective business communication system with a base configuration of 100 users and 30 concurrent calls and can scale up to 200 users and 60 concurrent calls.


Fanvil X1 / X1P is an entry-level, cost-effective professional desktop IP Telephone. Coupled with basic features including 2-lines, 3-party conference function, easy-to-read backlight Lattice display, it deftly meets the affordability and reliability requirements of any budget. They are reliable, affordable and full featured.

The Yealink SIP-T58V is a simple-to-use smart media phone that provides an enriched HD audio and video calling experience for business professionals. This all-new smart media phone enables productivity-enhancing visual communication with the ease of a standard phone. Based on Android 5.1.1 operating system, the SIP-T58V features a seven-inch adjustable multi-point touch screen, a removable two-megapixel HD camera CAM50, integrated Wi-Fi and Bluetooth 4.0+ EDR, and it is coupled with a built-in web browser, calendar, recorder and more, which also support the installation of third-party applications for business customization. The Yealink SIP-T5 Smart Media Phone Series strikes an exquisite balance between simplicity and sophistication, offering an all-in-one communications solution for today’s busy executives, managers and teleworkers.


ATCOM Wi-Fi SIP phones are built specifically for the Wi-Fi network environment, it’s a high-end business IP phone series that support IPV4/IPV6. It is depth to optimize SIP and Wi-Fi protocols for Wi-Fi network features and real-time voice, ensuring the quality and stability of voice calls in the Wi-Fi environment. It has both 2.4G + 5G dual-band dual-antenna models support 802.11AC protocol and 2.4G models that support 802.11n protocol for a variety of Wi-Fi environments. Designed by “ HD voice, super hands-free, delicate details and innovative appearance”. Support 5-9 party conference, higher level of ZRTP encryption, WAN&LAN automatic provision. ATCOM Wi-Fi phone is the unique sip phone model in the market that is massively deployed to a wide range of corporate users and has earned the acclaim of many users for its good user experience.


Yeastar VoIP Gateways bridge the gap between FXS, FXO, PRI, BRI, GSM, WCDMA, and IP networks to reduce operating costs and deliver the convenience of traditional telephony circuits to a wide range of manufacturer VoIP phone systems including Yeastar

TA Series FXS VoIP Gateway

Cutting-edge products that connect legacy telephones, fax machines and PBX systems with IP telephony networks and IP-based PBX systems.

TA Series FXO VoIP Gateway

Connects analog telephone lines or PABX extension interface to VoIP networks. A cost-effective and reliable solution for office-to-office voice connectivity.

TG Series VoIP GSM Gateway

Connect GSM/WCDMA network to VoIP network directly and support two-way communication: GSM/WCDMA to VoIP and VoIP to GSM/WCDMA.

Analog Telephone Adapter

Provide 1 or 2 analog interfaces for residential users and small business to convert existing analog equipment to IP-based networks cost effectively.

TE Series E1/T1/PRI VoIP Gateway

Bridge the gap between ISDN telephony connections such as common RJ-48c / T1 interfaces to provide dial tone to most VoIP PBX phone systems.

TB Series VoIP BRI Gateway

Offer 2 or 4 BRI ports to integrate ISDN BRI line into any VoIP system or enable any IP PBX to be connected to the ISDN network.