keywords: ip pbx voip gateway gsm gateway

OpenVox PBX Systems & Gateways for Small Medium Enterprises

At OpenVox, we strongly believe that small and mid-sized business communication needs to be simpler,more reliable,and more cost-effective. Our VoIP PBX & Gateway solution empowers you and your business to improve efficiency and reduce communication cost with new levels of quality and experience.


OpenVox——Communication Solutions Expert


OpenVox Communication Co., Ltd. is a pioneer in the field of global VoIP gateways, IP Communication Systems and Asterisk® solutions.

Established in Shenzhen, China, in 2002, OpenVox is committed to providing small and medium-sized enterprises and branches of large enterprises with high-grade products, reducing communication cost and increasing the productivity of the communication platform.



SWG-3016/32-4S Series

Supports multiple codecs

Policy-based SIM Auto Switch

Dynamic Allocation of SIM Cards

Support a variety of protocol ranges

GSM/WCDMA/LTE gateways supports 16/32 channels

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News and Events

  • Shenzhen, China—August 31st, 2021 OpenVox Communication Co., Ltd, the global leading provider of the best cost-effective VoIP gateways, IP Communication Systems and Asterisk® solutions, today announces to release of the latest SWG Series Wireless Gateway It consists of two models: the SWG-3016/32 wireless gateway which supports mobile 2G/3G/4G network to connect to any VoIP phone system, and the SWG-3016/32-4S wireless gateway which supports 2G/3G/4G network to connect to any VoIP phone system. This release of new products enriches the product line of SWG series wireless voice gateway, providing more choices for users.

  • Shenzhen, China, August 18th, 2021- OpenVox Communication Co., Ltd., the industry-leading provider of the VoIP Gateways, IP Communication Systems, and Asterisk® solutions with excellent quality and experience, today released a brand-new version of the analog gateway ——the MAG1000 Series Analog Gateway.

Support & Service

Support Hotline:86-13714489316

Quick way to get user manual and driver.Please visit the Quick Support to have your first level support from OpenVox. if you can not find your answer here,please do not hesitate to contact our Technical support for help.
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