SIP Trunking Phone Service
With SIP Trunking, you can leverage your investment in a PBX or Key System and use cost efficient IP technology to lower your monthly telco costs. All the features & functionality of your existing PBX or Key system will remain exactly the same.
![]()
- Affordable - Reduces costs by leveraging your current IP connection for voice & data
- Accessible - Nationwide coverage available
- Efficient - Only purchase the number of lines your business currently needs
- Flexible - Pricing plans based on your business needs (measured, flat rate local & unlimited)
- Scalable - Quickly & easily grows with your business needs; upgrades can also include electronic faxing and Auto Attendant
- Simple - One provider, one bill
- Versatile - Provides a smooth transition to VoIP while maintaining your existing investment in a PBX or Key system
- On-Net - Free calling between all users on the serivce
![]()
Local dial tone, E911, directory listing, caller id with name - all easily integrate with your existing phone system.
- Local and LD Calling: Choose a plan to fit your requirements. Make and receive calls just as you do today.
- E911: Emergency calls are immediately sent along with your registered physical address to an Electronically bonded Public Safety Answering Point.
- Directory Listing: Have your business listed in the local business white pages and retain the option to advertise in the yellow pages.
- Caller ID with Name: Provides the caller's number and the name associated with the calling telephone number.
How Does SIP Trunking Work?
An Internet Access Device (IAD) is installed in your office, allowing an existing analog or digital phone system to be connected to the IP-based Intelliverse service. There is no need to replace any of your phones or change your phone numbers. Your phones stay connected to your existing phone system, as they are today.
During the professional installation, the old outside phone lines are disconnected from your phone system and then the system is connected to the new IAD. The IAD is connected to your data router and will route your voice traffic to Intelliverse over the internet. Your phone system will continue to support station to station calling, voicemail, and hunt groups/rollovers.
SIP Trunking Devices
IADs enable existing telephones to work with Intelliverse’s Hosted VoIP technology
Advanced Features:
- Employs AudioCodes VoIPerfect™ technology for outstanding voice quality
- Scalable "pay-as-you-grow" modular architecture
- Supports multiples of 1, 2 or 4 E1/T1/PR1 spans
- Supports mixed digital/analog configurations
Products:
4-port, 8-port, 24 FXS or T1 line




