README.md in adhearsion-2.0.1

- old
+ new

@@ -9,10 +9,12 @@
 ```
 [your_context_name]
 exten => _.,1,AGI(agi:async)
 ```
 
-and setup a user in `manager.conf` with read/write access to `all`, `dialplan` and `agi`.
+and setup a user in `manager.conf` with read/write access to `all`.
+
+If you are using Asterisk 1.8, you will need to add an additional context with the name `adhearsion-redirect`. On Asterisk 10 and above this is auto-provisioned.
 
 ## Voxeo PRISM
 
 Install the [rayo-server](https://github.com/rayo/rayo-server) app into PRISM 11 and follow the [configuration guide](https://github.com/rayo/rayo-server/wiki/Single-node-and-cluster-configuration-reference).
 