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            SIP Calling Overview

            Session Initiated Protocol (SIP) is today’s dominant protocol for making and receiving phone calls.  SIP standards began to solidify back in 1996 and by 2001 SIP was an industry standard.  By 2005, the emergence of SIP Calling had really taken off, and Premier IP Solutions an early adopter, began offering IP Phone Systems and SIP Calling Services at that time.

            Monthly Pricing

            $21.95 per line; includes 1000 Pooled Minutes 
            $25.00; 1000 Additional Minutes/2500 = $50.00
            $3.95; Additional Phone Number
            $15.00; Port Existing Number (One-Time Cost)

            What is SIP?

            SIP Calling services are not installed on-site.  Instead, SIP uses your existing broadband connection to deliver reliable, business quality calling services, which can cut your monthly phone bill up to 60%.  SIP supports “Mobile Extensions”, which integrate smartphones, laptops and tablets; and “Remote Extensions” which integrate home-based or branch office workers for “Free” extension calling.  And, SIP has no geographic limits, which allow businesses to have local numbers from other areas.  Finally, SIP lines support multiple concurrent calls, so there is no need to purchase additional rollover lines.

            How to use SIP? 
             1) SIP calling seamlessly integrates with IP-Phone Systems and is used as replacements for traditional T1/PRI or analog (POTS) lines. 
             2) SIP calling can also be connected to traditional telephone systems replacing expensive T1 voice circuits or analog (POTS) lines, and can add more phone lines when trunk capacity is maxed out.

            Virtually Unlimited Calling
            With today’s anywhere, anytime SIP Calling solutions, it’s difficult for any provider to offer a truly unlimited calling plan and be profitable.  Why? Because with SIP, users are always connected, as they can make and receive business calls in the office, on the move and beyond office hours.  With Flex IP, each SIP line cost $21.95 and adds 1000 pooled outbound minutes to your account (e.g., 4 lines provides 4000 outbound minutes).  Inbound calls are unlimited and free.  International calling is included in the pooled outbound minutes, and we offer additional minute plans for high volume callers.

            The future of telecom is SIP Calling - lower cost, better service!  I urge anyone looking to make phone system changes to serious consider SIP Calling and what Premier IP Solutions has to offer. You'll be glad you did.
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