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Yeastar 4G LTE Module User Guide
13
Create a or peer-to-peer VoIP trunk on other device to connect to S-Series PBX
Note:
if you set the “Cellular Network” to “Always”, you can register remote extensions/trunks using
the public IP address; if you set “Cellular Network” to “Failover”, you need to set DDNS on S-Series
PBX first, and use the domain to register remote extensions/trunks.
For Private Cellular Network
The private IP is unreachable from Internet, so you cannot register remote extensions and
peer-to-peer VoIP trunk to the PBX via private cellular network.
The private cellular network can access the Internet, so you can create a register-based VoIP trunk
on S-Series PBX.
Setting Up VoLTE Calls
1.
Contact the carrier to enable VoLTE service for your SIM card.
2.
Edit your 4G LTE trunk, set the “
Network Type
” as “4G (FDD,TDD)”.
3.
Enable “
VoLTE
” for the 4G LTE trunk.
4.
Click “
Save
”.
5.
Reboot the device to take effect.
Short Message Service (SMS)
4G LTE module supports
SMS to Email
and
Email to SMS
features. To use these two features, you
must do the following:
•
Install
4G module
on the device.
•
Insert
SIM card
on the 4G module.
•
Check the
trunk status
and make sure that the 4G trunk is ready to be used.
•
Set an email address for the system (Settings > System > Email).