keywords: ip pbx voip gateway gsm gateway

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.

OpenVox SWG-3016/32 series wireless gateways , which can compatible with a series of modules(2G/ 3G/ 4G) , enabling interconnection between GSM/ WCDMA/ LTE network and VoIP network safely and efficiently.

OpenVox SWG-3016/32-4S series wireless gateways is a Multi-SIM version of the SWG series wireless gateways, which can compatible with a series of modules(2G/ 3G/ 4G), enabling interconnection between GSM/ WCDMA/ LTE network and VoIP network safely and efficiently and corresponding to 64/128 SIM cards. 

All of the new SWG series wireless gateways support many kinds of codes like G.711U, G.711A, GSM, G.722, G.726 and G.729, and also offers a variety of flexible messaging API services.

At the same time, in terms of software, SWG-3016/32-4S has also optimized the dynamic allocation and scheduling of SIM cards.

SWG-3016/32-1/4S Series Wireless Gateway can help users reduce and save communication costs. It can be perfectly compatible with Asterisk, 3CX, FreePBX, FreeSWITCH and other SIP servers or VOS VoIP operating platform. The new SWG series gateways include GSM/WCDMA/LTE version products. Please check the following form for all the models:

Model

Module Type

SIM Card Numbers

       Concurrent Calls

SWG-3016

GSM、WCDMA、LTE

16

                    16

SWG-3032

GSM、WCDMA、LTE

32

                   32

SWG-3016-4S

GSM、WCDMALTE

64

                   16

SWG-3032-4S

GSM、WCDMALTE

128

                   32

For more information about the OpenVox SWG Series Wireless Gateway products, please visit this page. The SWG-30XX Series Wireless Gateway will be ready for shipping worldwide from now on. Please contact our sales representative for the latest cooperation price, or send an email directly to This email address is being protected from spambots. You need JavaScript enabled to view it., we are looking forward to your inquiry!

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