On Jan 15, 2019, at 1:37 AM, Keith <keith@rhizomatica.org> wrote:

Ron,

In your trace "Failed SMS_Alphanumeric_Sender.pcap" you have:

a) the originator TON set to National (0x02). I use Alphanumeric (0x05)

b) the originator NPI set to ISDN (0x01). I use Unknown (0x00)

It obviously won't work with the first error, and IIRC the second was
also needed, maybe not for all phones.

Keith.