keywords: ip pbx voip gateway gsm gateway

Shenzhen, China, December 12th, 2022 – OpenVox Communication Co., Ltd., the industry-leading provider of the VoIP Gateways, IP Communication Systems, and Asterisk® solutions with excellent quality and experience, today announced the launch of the DGW-L301 Series Digital Gateway.

OpenVox DGW-L301 Series E1/T1/PRI Gateway is an open-source asterisk-based VoIP gateway solution for operators and call centers. It is a converged meida gateway product. This kind of gateway connects traditional telephone systems to IP networks and seamlessly integrates VoIP PBX with the PSTN. With a friendly GUI, users may easily set up their customized gateway. Also secondary development can be completed through AMI (Asterisk Management Interface).

The DGW-L301 gateway supports 1 software-selectable T1/E1/PRI interface and supports up to 30 concurrent calls, an upgraded version of the DGW-L1 Series, which supports mainstream standard digital communication protocols (PRI/SS7/R2) on the market. They are developed with a wide selection of codecs, including G.711A, G.711U, G.729, G.722 and GSM. With the friendly Web GUI, users may easily setup their VoIP communication platform. Besides, secondary development can be achieved via API. The DGW-L301 series E1/T1 gateways will be 100% compatible with all kinds of mainstream SIP servers, IMS platforms and other VoIP communication systems, such as Asterisk, Elastix, Issabel, 3CX, FreeSWITCH.

DGW L301TAs the cost-effective versions of 1 E1/T1 digital gateway, the DGW-L301 Series E1/T1 Gateways use the brand-new exterior design and positioning as a full-featured gateway solution, which will cater to many customers who are in the small and medium-sized enterprises and large enterprise branch in the current global VoIP market.

For more information about the OpenVox DGW-L301 Series Digital Gateway products, please visit this page. The DGW-L301 Series Digital Gateway will be available 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 look forward to your inquiry!

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