Enterprise SMS & DLT Telecom Gateway
High-Throughput Global SMS with DLT & Auto-Segmentation
Send mission-critical verification OTPs, transactional alerts, and promotional broadcasts. Built-in GSM-7/Unicode character counter protects your budget against accidental message concatenation charges.
Interactive Simulator
Test Real-Time GSM-7 & DLT Header Segmentation
Type in the editor to inspect character encoding, segment breakdown, and carrier routing in real time.
Characters98
EncodingGSM-7
Segments Billed1 Part
Simulated Recipient Phone
CARRIER 5GFROM: QLTRQDLT: 11071618293847
Your QualtriqEngage OTP is 948201. Valid for 10 minutes. Please do not share this PIN with anyone.
Priority Queue: OTP_EXPEDITEDelivered (540ms)
Telecom Compliance & Routing
Zero Blocklists with Built-in Telecom Governance
QualtriqEngage ensures high deliverability with native support for Indian DLT Entity & Template IDs, US 10DLC A2P campaign registration, and international alphanumeric sender branding.
Real-Time GSM-7 & Unicode Analyzer: Automatically warns if special characters will double SMS dispatch costs.
Dedicated OTP Priority Queue: Sub-second dispatch for 2FA login verification codes with 99.99% carrier delivery rate.
Multi-Carrier Failover Pipeline: Automatically routes around congested telecom nodes to secondary redundant gateways.
Send SMS API
POST /api/sms/sendcurl -X POST https://api.qualtriqengage.com/api/sms/send \
-H "Authorization: Bearer qe_live_sk_849..." \
-H "Content-Type: application/json" \
-d '{
"to": "+15550192831",
"senderId": "QLTRQ",
"dltTemplateId": "11071618293847",
"message": "Your code is 849201. Valid for 10m."
}'
Throughput: 5,000+ msg/secSENT (Delivery in 540ms)