Macintosh PBX 2010 Edition

Sunrise announced the 2010 edition of its A4M Macintosh PBX software. The software is scheduled for release as a commercial retail product in Japan in November 2010.

Tokyo Colocation Service

In January 2009 our start-up subsidiary Sunrise Data LLC will start affordable server colocation service in Tokyo, Shinagawa-ku. Initial enquiries may be made to Sunrise Telephone Systems KK.

Change to Kabushiki Kaisha

In December 2008 Sunrise Telephone Systems Ltd became a Kabushiki Kaisha (joint stock company) and the company name has changed to Sunrise Telephone Systems KK.

New Office Address

In September 2008 Sunrise Telephone Systems Ltd has moved into a new office in Shibuya, Higashi 3-chome.

Analog NTT CallerID support

NTT CallerID is now available on Sangoma A200 and A400 analog interface cards with FXS ports when using the Unicall library, allowing the use of Japanese analog telephones and fax machines with software PBXes.

Afelio Announcement

Sunrise Telephone Systems Ltd has announced its new telephony server software distribution for BSD and MacOS X which is to be released under the name Afelio. More info ...

Asterisk Xcode Project

Sunrise Telephone Systems Ltd has converted the Asterisk for MacOS X codebase to Apple's Xcode IDE and built a universal binary to run on both PPC and Intel based Macintoshes. Screenshot ...

Welcome to Sunrise

We do Business Telephony and VPN



Sunrise is the authorised reseller for Sangoma Technologies WAN and PRI ISDN interface cards in Japan. We also carry Cologne Chip AG's BRI ISDN interface cards manufactured by various OEM partners and we have our own line of telephony and VPN router products. A new line of ISDN adapters for Apple Macintosh will be launched in the first half of 2007.  Hardware details ...



Sunrise designs, develops, maintains and distributes telephony software and related development tools. We offer both general purpose software packages and custom development following customer specifications. We are also actively involved in the development and customisation of open source telephony software.  Software details ...



Sunrise offers a range of professional services in the area of telecommunications and networking. We provide consulting and project management, offer software development, customisation and localisation, further, telephony integration and Japan type approvals and market entry assistance. We also provide general support for IP-PBX and VPN installations.  Services details ...


About Sunrise

Sunrise Telephone Systems KK is a telephony systems integrator and solutions provider specialising in open source based telephony (PSTN and VoIP) and virtual private network (VPN) solutions. Sunrise is a privately held joint stock company incorporated in Japan with its head office in Tokyo's Shibuya business district.  Contact us ...


Telephony, IP Telephony, VoIP Telephony, Voice over IP technology, Telephony and VoIP, Telephony and VoIP Consulting, Telephony and VoIP Software Development, Open Source Software, Telephony interface cards, ISDN interface cards, ISDN interface boards, ISDN PCI cards, ISDN PCI boards, PCI ISDN cards, PCI ISDN boards, Afelio, Asterisk, Callweaver, Unicall, Woomera, ISDN, SS7, TTC SS7, Japanese SS7, INSNet, INS64, INS1500, Japanese ISDN, BRI, PRI, Sangoma, Cologne Chip, BSD Telephony, Macintosh Telephony, Linux Telephony, VPN, IPsec, virtual private network