Yeastar 4G Wireless S-Series VoIP PBX Solution
SIP Trunk over 4G LTE 

4G LTE module

Yeastar 4G LTE Module enables 4G cellular data on SIM card, making the 4G LTE become the primary Internet connection for S-Series VoIP PBX. Supporting
3G/4G network standard, the 4G capable S-Series VoIP PBX can register SIP trunks and make SIP calls with high speed built-in data. It is
ideal for business needs of temporary locations, mobile offices,and places where a fixed-line broadband is not available.

4G solution for Branch Offices

Branch Offices

4G solution for Remote Area

Remote Area

4G solution for Temporary Offices

Temporary Offices

4G LTE as the primary Internet connection* for S-Series VoIP PBX

Enable 4G cellular data on SIM card with 4G LTE Module and use 4G LTE as the primary Internet connection for S-Series VoIP PBX. It is suitable for temporary locations, mobile offices, and places where a fixed-line broadband is not available.

*Please note that 4G LTE module cannot be used as a 4G router.

primary internet connection

4G LTE network failover for business continuity

4G LTE Network provides businesses with an essential Internet continuity option when the PBX’s primary
Internet connection fails.With 4G LTE failover, SIP trunks are even more resilient.

4G LTE network failover

Voice over LTE for faster voice connection and better call quality

Place the phone call over LTE connection, you can expect faster voice connection, high-definition call quality and other benefits that VoLTE will offers to companies.

Voice over LTE
Module 4G LTE Module
Type 4G LTE Module-E* 4G LTE Module-A* 4G LTE Module-AU* 4G LTE Module-J* 4G LTE Module-CE*
Network Type UMTS (WCDMA) 3G / LTE

Frequency
LTE FDD:
B1/B3/B5/B7/B8/B20
LTE TDD: B38/B40/B41
WCDMA: B1/B5/B8

LTE FDD:B2/B4/B12
WCDMA: B2/B4/B5
LTE FDD:
B1/B2/B3/B4/B5/B7/B8/B28
LTE TDD: B40
WCDMA: B1/B2/B5/B8
LTE FDD:
B1/B3/B8/B18/B19/B26
LTE TDD: B41
WCDMA: B1/B6/B8/B19
LTE FDD: B1/B3/B8
LTE TDD:B38/B39
/B40/B41
WCDMA: B1/B8
SMS Yes
MMS No
Voice Call 3G/4G Voice Call
SIM Card 3G/4G Standard SIM Card
Data 3G/4G Data (cannot be used as a 4G router)
3G Data Speed Max 384 Kbps (DL) / Max 384 Kbps (UL)
LTE Data Speed LTE-FDD: Max 150 Mbps (DL) / Max 50 Mbps (UL); LTE-TDD: Max 130 Mbps (DL) / Max 35 Mbps (UL)
Module Insertion S20&S50: Module Slot 1; S100&S300: Module Slot 1, Expansion Board 1
Call Waiting No
Call Forward Yes
RF Cable Insert on the MAIN T1 of the 4G LTE module
Antenna The 4G LTE Module can be used with one RF cable and one antenna.
(To strengthen signal, 2 RF cables can be installed but 2 antenna ports will also be occupied with the exception of S20.)
Model S20, S50, S100, S300 (Version 30.4.0.25 or higher)
product Document

Document

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Inquiry

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