Carrier-Grade Infrastructure

Enterprise SMS Gateway for Mission-Critical Messaging

Connect directly to global mobile networks with ISVIX's high-throughput SMS Gateway. Designed for aggregators, enterprises, and developers requiring low latency and maximum deliverability via SMPP or HTTP.

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Trusted by 500+ aggregators & enterprises

Your System
ISVIX Gateway
Global Networks
Latency
< 200ms
Uptime
99.99%

POWERING CONNECTIVITY FOR GLOBAL BRANDS

Flexible Connectivity Options

Choose the integration method that fits your infrastructure.

REST API

Best for developers and web applications.

  • Simple JSON payload
  • Easy integration
  • Webhooks for delivery reports
View API Docs
High Volume

SMPP v3.4 / v5.0

Industry standard for aggregators and telcos.

  • Persistent socket connection
  • High throughput (1000+ TPS)
  • Binary SMS support
  • Asynchronous delivery
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Custom Integration

Tailored solutions for legacy systems.

  • VPN / Private Link
  • Custom protocol support
  • Dedicated support engineer
Contact Engineering

Designed for scale and reliability

Whether you are an aggregator, a large enterprise, or a high-volume application, our gateway delivers.

Intelligent Routing

Our smart routing algorithm automatically selects the best path for delivery based on quality, cost, and latency in real-time.

Delivery Assurance

Get detailed delivery receipts (DLR) for every message. Know exactly when your message was delivered to the handset.

Enterprise Security

TLS 1.3 encryption, IP whitelisting, and VPN support ensure your data remains secure in transit.

INFO [Gateway] Initializing SMPP connection...
INFO [Gateway] Bound to system_id: ISVIX_ENT_01
INFO [Router] Optimizing route for +14155550100
INFO [Router] Route selected: US_TIER1_DIRECT
SEND SUBMIT_SM sequence_number: 10293
RECV SUBMIT_SM_RESP status: ESME_ROK message_id: 849201
RECV DELIVER_SM (DLR) status: DELIVRD
METRICS Throughput: 450 MPS
METRICS Latency: 45ms
METRICS Queue Depth: 0
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Gateway Capabilities

Built for developers and carriers.

Direct Carrier Connections

We maintain direct binds with hundreds of operators globally to minimize hops and maximize reliability.

Protocol Translation

Seamlessly convert between SMPP, HTTP, SMTP, and other protocols without changing your infrastructure.

Spam Filtering

Advanced heuristic filters protect your reputation by blocking spam and abusive content before it reaches the carrier.

Sender ID Support

Support for Alphanumeric, Short Code, and Long Code Sender IDs across supported destinations.

Latency Monitoring

Real-time monitoring of delivery latency with automated alerts and rerouting to ensure SLAs.

24/7 NOC Support

Our Network Operations Center monitors connectivity around the clock to ensure stability.

Ready to connect?

Join hundreds of aggregators and enterprises using ISVIX for their mission-critical messaging.

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