SIP Trunking

What is SIP and SIP Trunking? 
  • A SIP Trunk is a virtual phone line that utilizes a Broadband connection for access, and offers up to 40% savings over traditional telephone lines. 
  • Session Initiation Protocol (SIP) has become the common signaling standard for real-time communications for Voice over Internet Protocol (VoIP). 

SIP is an open-standard which enables XanderCom clients to seamlessly connect existing customer premise equipment (CPE) with our carrier class voice network. 
  • Replaces: 
               - Costly T1/PRI/MPLS Connections
               - Traditional Analog POTS Lines
  • Integrates: 
               - On-Premise VoIP systems (ShoreTel, Barracuda, Allworx, etc.) 
               - Hybrid Systems (Panasonic, Avaya)
               - Legacy PBX Systems
We offer SIP Trunking (virtual phone utilizing broadband access connection) solutions for any sized-business—whether you’re a small business looking for the flexibility and cost savings of VoIP or a mid-sized business looking for business continuity, disaster recovery, and unlimited or metered calling plans, we help you save up to 40% over traditional telephone lines.
A SIP Trunk (Session Initiation Protocol) is an inexpensive phone service that allows your business to use your existing phone system while taking advantage of Voice over IP technology. There are at least two ways of connecting your phone system to Xander’s SIP Trunking service. First, if you have a phone system that is SIP capable, or has a SIP gateway add-on, you most likely will be able to connect to our SIP Trunking service. Or you can use what’s called an Integrated Access Device (IAD) to connect to our service and we will help you choose the best solution to fit your needs. Enjoy the benefits of SIP Trunking which include:

Affordability – Protect your investment and preserve your existing capabilities by utilizing your existing phone system.

Reliability –With selected plans you can pre-configure the fail over service, and you’ll have full access to self-manage and configure call routing, extensions, voicemail boxes, groups, and auto attendants.

Scalability – You can easily and transparently add lines. They can be provisioned remotely in real time. No more waiting, hassles and unnecessary expenses.