Enabling mid-call services to be added to a communication session by a wireless device

A method of enabling a mid-call service to be added to a first communication session that has been established on a cellular communication network, the method comprising the steps of:

• receiving, by a MSC on the cellular communication network, call signaling from a mobile device associated with the first communication session over the cellular communication network;
• determining, by the MSC, that the call signaling includes a vertical service code associated with the mid-call service;
• and
• forwarding, by the MSC, information about the call signaling to an application server on a wired network, the application server being configured to implement mid-call services for communication sessions implemented on the wired network.

A method of enabling a mid-call service to be added to a first communication session that has been established on a cellular communication network, the method comprising the steps of:

• receiving, by a SCP on the cellular communication network, call signaling from a mobile device associated with the first communication session over the cellular communication network;
• determining, by the SCP, that the call signaling includes a vertical service code associated with the mid-call service;
• and
• forwarding, by the SCP, information about the call signaling to an application server on a wired network, the application server being configured to implement mid-call services for communication sessions implemented on the wired network.