Does Switchvox Support E1 R2 Signalling
R2 signalling is channel associated signaling (CAS) protocol mostly used outside of the United States. It's a very broad protocol and is implemented in varying ways from country to country. Currently Switchvox does not support E1 R2 signaling. If required by your provider it would be necessary to implement a R2 compatible gateway appliance before passing connections on to your Switchvox.