SONET is fiber with telephony heritage
SONET was designed to carry telephone conversations, so it handles the TDM (time division multiplexing ) digital voice channels from PBX and telephone carrier switches easily. Because it is synchronized like the T-carriers, you can add or remove channels at will with an add-drop multiplexer. This makes it easy to interconnect a group of locations in a regional or even nationwide network.

Enterprise VoIP
We offer business grade VoIP solutions including hosted PBX & IP Phones, plus telephone lines including POTS, T1, ISDN PRI and SIP trunking. Multi-location site solutions include MPLS and VPLS services. Line services have instant online pricing. Other services quoted promptly. Use this handy form...

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Service Type *	High Speed Internet AccessVoice (SIP/LD/Local/VoIP/POTS)Integrated Access (Voice/Data/Flex/PRI)Multi-Site Networks (MPLS/VPN/WAN/P2P)Network Services (Firewall/Collocation)
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Installation Phone Number (area code first): *	() -

You may call a Telarus telecom consultant toll free anytime at 1-866-436-7868 and mention Reference #: 129701 to get our best line and network bandwidth service prices, for business and organizational locations only. Sorry, no residential service available. For residential users and home offices, we recommend Affordable VoIP Phone Plans.