Leverage the full capabilities of your new VoIP enabled IP PBX with Primary Network’s Q-SIP T-1.
Q-SIP replaces most all of your high cost traditional TDM based trunking services such as POTS lines, SuperTrunk and Smart Trunk T-1’s.
Q-SIP can lower your trunking costs by 30%-70%.
Q-SIP’s flat monthly fee includes ALL LONG DISTANCE outbound calls.
Say Good-Bye charges!
Q-SIP is delivered on and supported by a private network dedicated exclusively for voice. No “Dirty Internet”. Your calls are assured of consistent clarity.

Q-SIP delivers all of the feature groups that you currently receive and more.
Q-SIP can be delivered as T-1, nxT-1, or Ethernet*
*On Net buildings only
Q-SIP cost comparison and pricing
Q-SIP delivers all Telco support including:
- LNP
- LNP of DID Blocks
- New DID’s
- Directory Lsiting
- 911
- Low Cost International Rates
Q-SIP by Primary Network, a leader in voice and data services in St. Louis for voer 10 years.
Questions? Contact VOIP@primary.net for more info.
