Network spanning heterogeneous call center and method of operation
View Patent ↗A network spanning heterogeneous call center system and method of operation is disclosed. A particular illustrative system is for use with a circuit-switched private branch exchange and a packet-switched private branch exchange. This system includes a circuit-switched private branch exchange interface, a packet-switched private branch exchange interface, and a processor. The circuit-switched private branch exchange interface is to communicate with the circuit-switched private branch exchange, and the packet-switched private branch exchange interface is to communicate with the packet-switched private branch exchange. The processor is coupled to the circuit-switched private branch exchange interface and to the packet-switched private branch exchange interface. A particular illustrative method of operation includes receiving a circuit-switched call event from a circuit-switched private branch exchange, receiving an internet protocol call event from a packet-switched private branch exchange, and processing the circuit-switched call event and the internet protocol call event using a call controller.
1. A network spanning heterogeneous call center controller comprising:
a public switched telephone network input;
an internet connection input;
a switching element responsive to the public switched telephone network input;
an internet protocol interface responsive to the internet connection input;
a telephony resource module connectable to the switching element;
a processor coupled to a data bus, the data bus coupled to the internet protocol interface and the switching element;
a first set of agent output channels responsive to the switching element, the first set of agent output channels directed to communicate with circuit switched agent terminals;
a second set of agent output channels responsive to the internet protocol interface, the second set of agent output channels directed to communicate with internet enabled agent terminals; and
a domain conversion module coupled to the switching element and the internet protocol interface, the domain conversion module to convert between the internet protocol traffic and the circuit switched voice traffic, the domain conversion module responsive to the internet protocol interface.
2. The network spanning heterogeneous call center controller of claim 1 , further comprising a data resources module to provide selected data resources via the internet protocol interface.
3. A network spanning heterogeneous call center controller comprising:
an internet connection input;
a switching element responsive to a public switched telephone network input;
an internet protocol interface responsive to an internet connection input;
a processor coupled to a data bus, the data bus coupled to the internet protocol interface and the switching element;
a first set of agent output channels responsive to the switching element, the first set of agent output channels directed to communicate with circuit switched agent terminals;
a second set of agent output channels responsive to the internet protocol interface, the second set of agent output channels directed to communicate with internet enabled agent terminals; and
a domain conversion module coupled to the switching element and the internet protocol interface to convert internet protocol traffic and circuit switched voice traffic on an inter-domain basis between the first set of agent output channels and the second set of agent output channels.
4. The network spanning heterogeneous call center controller of claim 3 further comprising:
a data resource module coupled to the internet protocol interface to provide selected data resources.
5. The network spanning heterogeneous call center controller of claim 4 wherein the selected data resources include at least one of:
a web page support function, a caller interface generation function, and an email services function.
6. The network spanning heterogeneous call center controller of claim 4 further comprising:
a telephony resource module coupled to the switching module to provide selected telephony resources.
7. The network spanning heterogeneous call center controller of claim 6 wherein the selected telephony resources include at least one of:
a music-on-hold resource, a voice mail resource, an interactive voice response function, and a speech recognition function.
8. A network spanning heterogeneous call center controller comprising:
processing circuitry;
an internet protocol (IP) interface operably coupled to the processing circuitry that supports data transmission with an IP network for receiving data traffic;
a switching element operably coupled to the processing circuitry that supports data transmission with a public switched telephone network (PSTN) network for receiving voice traffic;
a domain conversion module operably coupled to the IP interface and the switching element that supports conversion of voice traffic between a PSTN network domain and an IP network domain; and
memory operably coupled to the processing circuitry, wherein the memory stores operational instructions that cause the processing circuitry to:
when an IP-enabled agent of a plurality of IP-enabled agents is unavailable, present the data traffic to the domain conversion module to route the data traffic through the switching element to a first set of agent output channels responsive to the switching element; and
when an agent telephone unit of a plurality of agent telephone units is unavailable, present the voice traffic to the domain conversion module to route the voice traffic through the IP interface to a second set of agent output channels responsive to the internet protocol interface.
9. The network spanning heterogeneous call center controller of claim 8 further comprising:
a data resource module to provide selected data resources via the internet protocol interface.
10. The network spanning heterogeneous call center controller of claim 9 wherein the selected data resources include at least one of:
a web page support function, a caller interface generation function, and an email services function.
11. The network spanning heterogeneous call center controller of claim 8 further comprising:
a telephone data resource module to provide selected telephony resources via the switching module.
12. The network spanning heterogeneous call center controller of claim 11 wherein the selected telephony resources include at least one of:
a music-on-hold resource, a voice mail resource, an interactive voice response function, and a speech recognition function.