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WHAT IS SIP TRUNK

 

SIP TRUNK

1. SESSION INITIATION PROTOCOL (SIP) TRUNKING IS THE DIGITAL METHOD OF MAKING AND RECEIVING PHONE CALLS AND OTHER DIGITAL COMMUNICATION OVER AN INTERNET CONNECTION. 

2. THE TERM TRUNK IN SIP TRUNKING REFERS TO VIRTUAL PHONE LINES THAT YOU CAN USE TO MAKE PHONE CALLS OVER THE INTERNET TO ANYONE WITH A PHONE NUMBER.

WHAT IS PRI

THE PRIMARY RATE INTERFACE (PRI) IS A TELECOMMUNICATIONS INTERFACE STANDARD USED ON AN INTEGRATED SERVICES DIGITAL NETWORK (ISDN) FOR CARRYING MULTIPLE DS0 VOICE AND DATA TRANSMISSIONS BETWEEN THE NETWORK AND A USER.

WHTA IS IPEXCHANGE

IP EXCHANGE OR (IPX) IS A TELECOMMUNICATIONS INTERCONNECTION MODEL FOR THE EXCHANGE OF IP BASED TRAFFIC BETWEEN CUSTOMERS OF SEPARATE MOBILE AND FIXED OPERATORS AS WELL AS OTHER TYPES OF SERVICE PROVIDER (SUCH AS ISP), VIA IP BASED NETWORK-TO-NETWORK INTERFACE. IPX IS DEVELOPED BY THE GSM ASSOCIATION.

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