About this document

SIP Trunks: Cost-Effective VoIP Solution by Charles Holland is a document available to read on EtoBox.

The document discusses SIP trunks as an alternative to ISDN circuits that provides cost savings for IP PBX systems. SIP trunks allow IP PBXs to make and receive calls over the internet instead of analog lines, while gaining new features and reducing costs. They are easy to set up and use existing phone numbers. SIP trunks provide scalability, local and national numbers, automatic failover, call queues and 24/7 support.

Author

Charles Holland

Language

EN