Examples of Signaling System 7 in a sentence
For instance if a NORTH COUNTY end user attempts to place a collect call to a VERIZON end user, NORTH COUNTY queries VERIZON’s database through the Signaling System 7 (“SS7”) network to determine if the VERIZON end user number accepts collect calls.
This optional feature is available only on one-way originating Feature Group D trunks from equal access end offices to a Tandem Switching Provider's (TSP) point of termination.This option is offered with either multifrequency (MF) or Signaling System 7 (SS7) signaling protocol.
Usage measurement for calls shall begin when answer supervision or equivalent Signaling System 7 (SS7) message is received from the terminating office and shall end at the time of call disconnect by the calling or called subscriber, whichever occurs first.
When an 8YY + NXX + XXXX call is originated by an End User, the Company will utilize the Signaling System 7 (SS7) network to query an 8YY data base to identify the Customer to whom the call will be delivered and provide vertical features based on the dialed ten digits.