LTE fault-tolerant signaling approach
Fault-tolerant signaling in a Long Term Evolution (LTE) network architecture is disclosed. A method can comprise initiating a primary signaling path to a signaling server device; in response to the initiating, establishing an alternate signaling path to a web application server device, wherein a call session is established over the primary signaling path; monitoring the primary signaling path for a session failure; and in response to the session failure, switching the call session from using the primary signaling path to using the alternate signaling path.
1. Network equipment, comprising:
a processor; and
a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
switching a call session from using a first signaling path to using a second signaling path, wherein the first signaling path is enabled via a voice over long term evolution core network service;
wherein the second signaling path is initiated in response to the first signaling path being initiated to signaling server equipment;
wherein the second signaling path is established as a function of a web real-time communication protocol associated with execution of a wrapper application via web application server equipment, and wherein the web real-time communication protocol is not associated with the voice over long term evolution core network service;
wherein the switching of the call session is performed based on an expiration of time as measured by a failure timer; and
wherein the failure timer is started based on detecting a failure associated with the call session.
2. The network equipment of claim 1 , wherein the operations further comprise monitoring the first signal path for the failure of the call session.
3. The network equipment of claim 1 , wherein the network equipment is first equipment, and wherein the signaling server equipment is second equipment of a group of network equipment that operate using Internet protocol multimedia core network subsystem signaling.
4. The network equipment of claim 1 , wherein the network equipment is a first equipment, and wherein the web application server equipment is second equipment of a group of network equipment that operate using alternate signaling other than Internet protocol multimedia core network subsystem signaling.
5. The network equipment of claim 1 , wherein the operations further comprise collecting, from a user equipment initiating the call session, calling information data representative of the first signaling path.
6. The network equipment of claim 5 , wherein the second signaling path being initiated comprises the second signaling path being established using the calling information data.
7. The network equipment of claim 1 , wherein the operations further comprise, based on the second signaling path having been initiated, initiating a call establishment service request to the web application server equipment.
8. The network equipment of claim 7 , wherein the operations further comprise, in response to the call session being determined to have been established via the first signaling path, canceling the call establishment service request.
9. A method, comprising:
monitoring, by equipment comprising a processor, a first signaling path to signaling server equipment for a failure of a call session, wherein the first signaling path is established as part of a voice over long term evolution core network service;
detecting, by the equipment, the failure of the call session;
initiating, by the equipment, a failure timer that is used to determine, as a function of an elapse of time as measured by the failure tinier, that the call session has failed;
in response to the call session being determined to have failed, facilitating, by the equipment, switching the call session from using the first signaling path to using a second signaling path; and
establishing, by the equipment, the second signaling path as part of an instantiation of a wrapper application associated with a web real-time communication protocol that is not a voice over long term evolution protocol used with the voice over long term evolution core network service.
10. The method of claim 9 , further comprising facilitating, by the equipment, establishing the second signaling path to web application server equipment.
11. The method of claim 9 , wherein the second signaling path is designated as an alternative signaling path to the first signaling path.
12. The method of claim 9 , further comprising, in response to initiating the first signaling path, collecting, by the equipment, calling information data representative of the first signaling path, wherein the calling information data is received from a user equipment.
13. The method of claim 12 , wherein the second signaling path is established using the calling information data.
14. The method of claim 9 , further comprising initiating, by the equipment, a countdown timer in response to the second signaling path being established.
15. The method of claim 9 , further comprising, in response to the second signaling path being established, initiating, by the equipment, a call establishment service request to web application server equipment.
16. The method of claim 15 , further comprising, in response to detecting that the call session was successfully established, facilitating, by the equipment, canceling the call establishment service request.
17. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:
monitoring a first signaling path to signaling server equipment for a failure of a call session, wherein the first signaling path is established according to a voice over long term evolution core network service;
detecting the failure of the call session;
initiating a failure timer that is used to determine that the call session has failed after expiration of a defined time period; and
in response to the failure of the call session, switching, by the equipment, the call session from using the first signaling path to using a second signaling path, wherein the using the second signaling path comprises establishing the second signaling path based on a wrapper application initiated according to a web real-time communication protocol, and wherein the web real-time communication protocol is not applicable to usage of the voice over long term evolution core network service.
18. The non-transitory machine-readable medium of claim 17 , wherein using the second signaling path comprises establishing the second signaling path to web application server equipment.
19. The non-transitory machine-readable medium of claim 17 , wherein the operations further comprise initiating a countdown timer in response to the second signaling path being established.
20. The non-transitory machine-readable medium of claim 17 , wherein the second signaling path is designated as an alternative signaling path to the first signaling path.