We have preview campaigns in which calls sometimes have to be rescheduled. The problem is that the system automatically inserts the country prefix with a + before the number to be called. This means that to establish a rescheduled call I would have to call a number like +34111111111 and when doing this, the wireshark logs show an error "503 Service unavailable" y I can not do the call. We have spoken to the SBC team to remove the restriction they have, but they have said they prefer not to change it. We have tried to change it at the number plan level, but this is configured at the Site level and preview campaigns are not associated with Sites. How could I remove the +34 prefix to make rescheduled calls from preview campaigns?
Thank you very much
#Outbound------------------------------
Ana Martin
Sabio Ibérica, S.A.
------------------------------