[Hilo] In MUX mode, the notification (URC) of UDP will be broadcast to all channels or only occurs in the same channel?
Answer: No. URC of UDP will not be broadcasted to al MUX channels, but only occurs in the same working channel. It’s the same for TCP/UDP/FTP/SMTP/POP3/HTTP notifications.
The following notifications will be broadcasted to all MUX channels:
RING, PSSTK, SMS (CMT and CTMI), CUSD, CREG, CGREG, CLIP, CCFC, CSSU, CALV, CIEV, CTZV, etc…