SIP Trunking
Save Money with SIP Trunking! The Business-Class Features You Deserve
Whether you have an existing phone system or you are purchasing a new IP PBX, now is the ideal time to switch to SIP Trunking. Gone are the days of expensive copper wiring into your building and sky-high phone bills. SIP Trunking from Intermedia uses your existing broadband Internet connection to provide clear, redundant and inexpensive phone service for your business.
Overview of SIP Trunking
Whether you have an existing phone system or you are purchasing a new IP PBX, now is the ideal time to switch to SIP Trunking. Gone are the days of expensive copper wiring into your building and sky-high phone bills. SIP Trunking from Ideacom ECSI uses your existing broadband Internet connection to provide clear, redundant and inexpensive phone service for your business.
SIP Trunking routes your phone calls over the Internet, instead of through the phone company’s lines. You can use it with most business VoIP phones or even older analog or digital phones.
Cut phone costs up to 50%
Increase your phone system reliability
Keep your existing phone system and numbers
Get crystal-clear voice quality
Easy-to-use web-based administration
What is SIP Trunking?
SIP Trunking lets you route your calls over the Internet, instead of through the phone company.
This is important because the phone company typically charges businesses on a per-line basis for physical phone lines from their central office. These phone lines are costly. You invest a lot when you initially deploy them, and it’s very expensive to add more as you grow.
SIP Trunking is different. It routes all your calls over your Internet connection.

Here’s how SIP Trunking helps your business:
- You consolidate your voice and data traffic
- You no longer need to pay for expensive phone lines from the phone company
- You cut your costs up to 50 percent—with no loss in either the capacity of your business to make and receive calls, nor the quality of those calls
- You improve the reliability of your system by avoiding the mitigating threat of local outages
Most newer phone systems are compatible with SIP Trunking with no extra equipment. (We can help you determine if your system is compatible.) Older phone systems may require a device called a VoIP Gateway that translates analog and digital calls into VoIP calls.
In all cases, SIP Trunking brings new life to your existing phone system or provides the savings catalyst to purchase a new phone system—while cutting your operational costs and preserving your capital.
Best of all, with SIP Trunking, you can say goodbye to the phone company—forever.
Intermedia SIP Trunking Provides:
- Utilize your existing broadband Internet connection
- Bundled, metered and unlimited calling plans.
- Scale in increments of one line/channel
- Keep your existing phone numbers, phones and phone system
- Inbound/Outbound service
- Toll-free numbers
- Enhanced features such as remote numbers, Automated Attendant and Follow me
- Low cost international calling plans
- Free, US-based customer service
- Nationwide footprint
SIP Trunking: How it Works
SIP Trunking replaces your existing telephone lines with a VoIP alternative, but allows you to keep using your current phone equipment! You select the number of office locations, number of phone lines and types of phone numbers.
In some situations, SIP Trunking requires a “VoIP Gateway” device to connect to your existing phone system and in other cases, SIP Trunking connects directly to you phone system. Your Certified Installation Technician will determine the best fit for your phone system.