ACtually the setup is like this.
1. The customer code will get captured in a IVR, where we don't have control for that IVR.
2. That code will get transferred to my Asterisk PBX via SIP trunk.
3. I need to extract that value, and push to the agent where the call is getting popup.
4. Post this, agent manually copy this code and key in a separate CRM and get the relevant information, and the CRM also not in our control, just a web based CRM, all we have is only login information.
Thanks.