• Unlimited long distance
• Private DID lines (direct inward dial) 
• No addtional esi equipment to buy
• Conference bridge included
• Automatic call forwarding to a number of your choice if service is interrupted 

Adopting sip paves the way for the next generation of technology, and easy expansion into your existing telephone system. SIP trunking replaces your traditional telephone lines and in most cases saves you money. SIP also has more features then your traditional lines. To request more information click HERE