i am unable to route calls to my VSP the call do hit the VSP provider but with the message on VSP switch that client has G711U,G 711a , GSM instead of expected G.723 .
where as my sip dialer & ATA device has been configured with G.723 or G.729 codec
more over since i am routing calls with 03XXXXXXXXX as my VSP need to send them calls with 03 so i have outbound route with 03XXXXXXXXX & trunk with same 03XXXXXXXXX 11 digits .
please let me know what i am doing wrong .
regards