Wednesday, September 15, 2010

Wireless SIP Trunking

One thing we know about business telephone and dedicated broadband access is that they are wireline services. Well, that’s what we used to know. There’s a new player in the marketplace and it is wireless SIP trunking.

Get service availabilty and pricing on fixed wireless for voice and data.A pioneer in this field is Airband Communications. They offer enterprise-class IP-based voice services bundled with wireless Internet access. In wireline parlance, this could be called a SIP trunk or Integrated voice and data service. But Airband VoIP trunking service has some unique advantages.

Like other integrated services, there is only one WAN connection providing both telephone and broadband Internet access. This one just happens to be wireless. Also like the better integrated services, bandwidth is dynamically allocated between voice and data to make efficient use of the connection. Voice packets get priority to maintain quality of service. The bandwidth sharing of voice and data also only exists between your facility and Airband. Your telephone calls never travel on the Internet and aren’t subject to the disruptive effects of congestion, jitter and latency on the public network. In fact, you get a unified service level agreement from Airband that covers availability, packet loss, latency and jitter for your peace of mind.

Standard telephone trunking using ISDN PRI generally comes in blocks of 23 channel with a maximum carrying capacity of 23 separate phone lines. Airband’s VoIP trunks can be added in single increments. Buy these outside phone line connections as business picks up and you need them rather than paying for excess resources up front.

A standard package starts at 5 VoIP trunks minimum bundled with 2 Mbps of Internet access. This is perfect for smaller businesses, with unlimited local calling and 200 minutes of domestic long distance per trunk. 911 support is included. So is local number portability so you can keep the phone numbers you have now. You’ll also get both inbound and outbound caller name and ID. If you want, you can add-on DIDs (Direct Inward Dialing), toll free numbers and directory listing, and analog/Fax/security lines. The interface of this system will support either PRI or SIP to your in-house telephone system.

Don’t confuse this fixed wireless service with either cellular or WiFi services. This is professional grade private fixed wireless network with 128 bit data encryption and quality of service (QoS) controls. The radios at each end automatically adjust 8 levels of signal modulation to ensure reliable transmission in all types of weather. In fact Airband offers Dual Path Service Delivery (DPSD) that automatically fails over to the backup service should the main path ever fail. With wireline services, you have to do this yourself by ordering separate diverse line services from different carriers or take your chances on line breaks.

Could your business or organization benefit from a high quality fixed wireless solution with bandwidth up to Gigabit Ethernet? If so, get service availability and pricing on fixed wireless for voice and data now.

Click to check pricing and features or get support from a Telarus product specialist.

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