Connect the Ozeki Phone System to a telephone network

Connect to the landline network

The Ozeki Phone System allows you to connect your VoIP telephone system to the Public Switched Telephone Network (PSTN) in various ways. Check out your options.

• How to connect to VoIP service providers
• How to connect to analog telephone lines
• How to connect to ISDN/E1/T1/J1 lines

Control inbound and outbound calls

After you have installed your connections to the telephone network you will want to control inbound and outbound calls. Read the following articles.

• Introduction to call routing

Connect to the mobile network

When you wish to connect to the mobile network you can choose to connect to the SMS service or to the telephone service. The SMS service can be used for sending and receiving SMS text messages. To connect to the SMS service Ozeki PBX offers three methods:

• Connect to the SMS service using a GSM modem
• Connect to the SMS service over the Internet
• Connect to the SMS service using an Android mobile

To connect to the mobile telephone network, to make voice calls, you need to use a VoIP GSM gateway. Check out the following document to see one in action:

• Connect to GSM telephone service