I use Twilio and Zoho Phonebridge for inbound and outbound calling to customers. I use Zoho's built in IVR which works well, but has gaps. The main gap is when I get a voicemail, I need to login to Twilio to get it and that's a time sink. I would like Twilio to email (or text, for all I care) those messages to me, transcribed or not. Problem is, I cannot modify the code provided by Zoho, so I need to have the function carry out in parallel. I'm not sure where to start. I can do code snippets easily enough, but I seems I need to replace the "Voice Configuration - Request URL", which kills the IVR.