twilio-sessions
A convenient, mongoose based 'session' system for Twilio requests. This package exposes req.phone, an object you can manipulate. It persists this object at the end of each request. The next time a user with the same phone number makes a request, you'll have access to whatever you stored in req.phone.
Usage
var express = app = twilio = twilioSessions = bodyParser = ; app; app; app app;