How to use SAR TLVs for message concatenation in opensmppbox? Can it even be done?

Question

From a cursory overview of the source code it seems that opensmppbox only supports message concatenation with UDH. Is it possible to make it understand messages concatenated with SAR TLVs? (i.e., sar_msg_ref_num, sar_total_segments, sar_segment_seqnum)

Beaded

Answer 1

Try to add this to your smsc config

group = smpp-tlv
name = sar_msg_ref_num
tag=0x020C
type= integer
length = 2

group = smpp-tlv
name = sar_total_segments
tag=0x020E
type= integer
length = 2

group = smpp-tlv
name = sar_segment_seqnum
tag=0x020F
type= integer
length = 2

Tarsometatarsus