IP-PABX exchanges gives you access to such functions as:

• call billings and cost listing
• call recording
• welcome messages
• sending and receiving fax messages
• virtual conferencing for users
• ability to connect many diverse telecommunication operators, including analogue operators, VoIP or GSM operators
• LCR (Least Cost Routing) functionality allows you to set the routing of outgoing calls via different operators
• implementation of the VoIP solution strongly decreases call costs
• easy system expansion (no need for hardware extension)
• Ability to assign an unlimited quantity of internal and external numbers
• Automatic call route switching in case of failure with one of the telecommunication operators