I'm using Flowroute for E911. But when calls are made via them, my Flowroute username is used as the callerid. For E911 to work, they require the DID. Flowroute can use your DID as the username, as long as you can use the username in an authusername field. The OBI 110 doesn't seem to have this. So I basically need a authusername field on the OBI or a way to change the outbound callerid on the OBI.
Ideas?
Thanks