Encoding & segments
GSM-7, UCS-2, and prepaid segment math so finance sees billed units — not SMS routing.
When the Handset Forces UCS-2, the Invoice Must Match
Learn how handset-forced UCS-2 encoding shifts SMS segment calculations, affects real-time ledger holds, and aligns carrier invoicing directly within the IOSOR platform.
Prevent Silent Debits When Campaigns Flip Charsets Mid-Send
Learn how to prevent hidden balance debits when SMS campaigns flip from GSM-7 to UCS-2 mid-send using real-time holds and segment re-calculation in IOSOR.
Encoding so Finance Sees Billed Segments: GSM-7 vs UCS-2
Learn how GSM-7 and UCS-2 encoding impact SMS segment calculations, prepaid ledger deductions, and financial forecasting inside your white-label CPaaS platform.