Compensation for Optional Calling Area. (OCA) Traffic, (also known as Optional Extended Area Service and Optional EAS) is for the termination of intercompany traffic to and from the Commission approved one-way or two-way optional exchanges(s) and the associated metropolitan area except mandatory extended traffic as addressed in Section 6.2.1
Compensation for Optional Calling Area. (OCA) Traffic is for the termination of intercompany traffic to and from the Commission approved one-way or two-way optional exchanges(s) and the associated metropolitan area except mandatory extended traffic as addressed in Sections 2.1 and 2.2 above. The transport and termination rate applies when SBC Arkansas, SBC Kansas or SBC Texas transports traffic and terminates it at its own switch.
