We are using adaptive Routing in Ecuador to deliver messages. Unicode and concatenated messages are not guaranteed.
Movistar (74000) is delivered via a partner's direct connection. Messages are delivered with a shortcode or LVN SenderID. DLRs are not supported.
Claro (74001) and Allegro (74002) are delivered on a local direct connection when messages are less than or equal to 140 characters. Any messages longer than this are terminated on international routes. The direct route we change the SenderID to a shortcode or an LVN. If you can keep to 140 character maximum, delivery will be better. This is due to a restriction with our local partner. DLRs are not supported when we send direct and DLRs are fake when sending internationally.