With Sip Trunking, you will benefit from more advanced features, no matter what phone system you currently have:
Disaster Recovery
Designed to protect business customers through increased reliability and survivability during unexpected service interruptions. Dial Tone-Plus disaster recovery provides continuity of service by systematically re-routing incoming calls to cell phones, voice mail boxes or branch offices.
Scalability
Customers are often required to over-engineer their phone systems by purchasing more phone circuits than they really need. Dial Tone-Plus enables customers to scale the number of telephony sessions (virtual phone lines) in increments of one, rather than paying for something they don't need or won't use.
Dynamic Line Bursting
During peak hours a customer can be at risk of not having enough call paths (or phone lines) to accommodate increased inbound call activity, resulting in many callers receiving a busy signal. Dynamic Line Bursting allows a customer to "burst" over the total number of prepaid call paths (virtual phone lines) they are subscribed to, so that inbound callers never receive a busy signal.
Remote Workers
Companies that have premise-based PBX's have little to no features they can offer to their employees who work remotely. For literally a few dollars per month, Dial Tone-Plus offers full PBX functionality to your home based and mobile workers.
Trunk Consolidation
In a multi-site environment, Dial Tone-Plus lets you eliminate individual telephone circuits (traditional phone lines) at each location, consolidating all locations into one centralized site, resulting in reduced hardware and significant cost savings.
Virtual DID's
Organizations can have DID's nationwide or local regardless of their location. Virtual Conference Center: Unlimited number of conference calls that can be routed by DID or Auto Attendant.
Cell Phone Support
Requirements are no longer limited to wired systems. Organizations can now leverage voice over cellular while enjoying the feature set of a corporate PBX.
Location Mobility
Move across the country overnight without contacting your service provider to let them know.