Telecommunication call emulation

1. A method performed by a computing system that collects information in a telecommunication system, the method comprising:

receiving protocol event data from a plurality of probes within the telecommunication system, including copying packets received at the plurality of probes, and analyzing packet copies to access the protocol event data;

associating the protocol event data into a call, wherein the protocol event data comprises processes in a plurality of protocols;

mapping the protocol event data into a per-call finite state machine, wherein the finite state machine represents possible call states between call setup and termination and includes a state representing a protocol exchange, wherein the mapping is performed at least in part within a duration of the call; and

after termination of the call, creating a call data record that includes information from the per-call finite state machine and Key Performance Indicator (KPI) information of the call.

2. The method of claim 1 , wherein the KPI information includes an item selected from the list consisting of: successful call attempt, failed call attempt, dropped call, media failure, successful registration, failed registration, inter-working success, and inter-working failure.

3. The method of claim 1 , wherein the plurality of protocols includes multiple items selected from the list consisting of: Session Initiation Protocol (SIP), Real-time Transfer Protocol (RTP), S11, and S1MME.

4. The method of claim 1 , wherein the finite state machine includes multiple items selected from the list consisting of UE registration, call set up, call established, data flow, and call termination, user plane tunnel establishment, and user plane tunnel deletion.

5. The method of claim 1 , wherein the probes collect data being transmitted between a Radio Access Network (RAN) and a Mobility Management Element (MME).

6. The method of claim 1 , wherein the probes collect data being transmitted between a Radio Access Network (RAN) and a Serving Gateway (SGW).

7. The method of claim 1 , wherein the mapping is performed in real-time as the protocol event data is streamed from the probes.

8. The method of claim 1 , wherein associating the protocol event data into a call comprises: correlating uplink and downlink flows of a Long Term Evolution (LTE) session with a tunnel-id.

9. The method of claim 1 , wherein associating the protocol event data into a call comprises: identifying multiple protocol events using a common International Mobile Subscriber Identity (IMSI) or CallID attribute.

10. A system comprising:

a processor; and

a memory having machine readable instructions that when executed by the processor, cause the system to:

receive protocol event data from a plurality of probes within a telecommunication system, including copying packets received at the plurality of probes, and analyzing packet copies to access the protocol event data;

associate the protocol event data into a call, wherein the protocol event data comprises processes in a plurality of protocols;

map the protocol event data into a per-call finite state machine, wherein the finite state machine represents possible call states between call setup and termination and includes a state representing a protocol exchange, wherein the mapping is performed at least in part within a duration of the call; and

after termination of the call, create a call data record that includes information from the per-call finite state machine and Key Performance Indicator (KPI) information of the call.

11. The system of claim 10 , wherein the KPI information includes an item selected from the list consisting of: successful call attempt, failed call attempt, dropped call, media failure, successful registration, failed registration, inter-working success, and inter-working failure.

12. The system of claim 10 , wherein the mapping is performed in real-time as the protocol event data is streamed from the probes.

13. The system of claim 10 , wherein the finite state machine includes multiple items selected from the list consisting of UE registration, call set up, call established, data flow, and call termination, user plane tunnel establishment, and user plane tunnel deletion.

14. The system of claim 10 , wherein the protocol event data includes data transmitted between a Radio Access Network (RAN) and a Mobility Management Element (MME).

15. The system of claim 10 , wherein the protocol event data includes data transmitted between a Radio Access Network (RAN) and a Serving Gateway (SGW).

16. The system of claim 10 , wherein associating the protocol event data into a call comprises: correlating uplink and downlink flows of a Long Term Evolution (LTE) session with a tunnel-id.

17. The system of claim 10 , wherein associating the protocol event data into a call comprises: identifying multiple protocol events using a common International Mobile Subscriber Identity (IMSI) or CallID attribute.

18. A non-transitory machine readable medium having stored thereon instructions for performing a method comprising machine executable code which when executed by at least one machine, causes the machine to:

receive protocol event data from a plurality of probes within a telecommunication system, including copying packets received at the plurality of probes, and analyzing packet copies to access the protocol event data;

associate the protocol event data into a call, wherein the protocol event data comprises processes in a plurality of protocols;

map the protocol event data into a per-call finite state machine, wherein the finite state machine represents possible call states between call setup and termination and includes a state representing a protocol exchange, wherein the mapping is performed at least in part within a duration of the call; and

after termination of the call, create a call data record that includes information from the per-call finite state machine and Key Performance Indicator (KPI) information of the call.

19. The machine readable medium of claim 18 , wherein the plurality of protocols includes multiple items selected from the list consisting of: Session Initiation Protocol (SIP), Real-time Transfer Protocol (RTP), S11, and S1MME.

20. The machine readable medium of claim 18 , wherein the mapping is performed in real-time as the protocol event data is streamed from the probes.