Yeastar TG400L is a VoIP GSM/3G/4G gateway, connecting it to your VoIP network enables you to make two-way communications. Yeastar TG400L can be used to increase your capacity to receive larger volumes of calls. With support for 4 LTE ports and support for many voice codecs, Yeastar TG400L is the best fallback solution when the landline goes down.

Yeastar TG400L GSM Gateway Features

• GSM Voice Calls

• VoLTE for HD Calls

• Mobile Connectivity for SMB

• Top Quality and Reliability

• Maximum Cost Reduction

Yeastar TG400L GSM Gateway Specs

• LTE VoIP Gateway 

• 4 x LTE Port 

• 2 x 10/100 Ether Port 

• Voice Codec : G.711 A/u-law, G.726, G.729 A, GSM, Speex