Guides & checklists for messaging teams.
Practical, standards-based field references you can actually use — built by the engineers who run carrier-grade messaging. Read the full checklist on the page, print it, or have the PDF emailed to your team. No fluff, no invented numbers.
- Protocols & APIs 33
SMPP Integration Checklist
A field checklist for integrating SMPP v3.4/v5.0: bind types, optional TLVs, delivery-receipt handling, enquire_link keepalives, throttling, TLS, and a pre-production test plan.
Open the checklist - OTP & Verify 24
OTP Delivery Optimization Checklist
A practical checklist to improve one-time-password delivery: channel fallback, sender-ID and templates, latency and retries, message design, and protection against AIT / SMS pumping.
Open the checklist - Commercial 33
Enterprise Messaging Buyer's Guide
A structured buyer's guide for enterprise messaging: define your use cases and channels, evaluate coverage and deliverability, check compliance and security, and score commercial terms before you sign.
Open the checklist - Commercial 28
CPaaS Vendor Evaluation Framework
A vendor-neutral framework for evaluating CPaaS providers: coverage and routing transparency, compliance, SLAs, developer experience, pricing model, and support — scored consistently.
Open the checklist - Channels 22
Omnichannel Strategy Guide
A practical framework for an omnichannel messaging strategy: map channels to journeys, design fallback waterfalls, unify customer identity and consent, and measure the whole journey rather than single channels.
Open the checklist - Voice & CX 25
Contact Center Modernization Guide
A phased framework to modernise a contact centre: assess the current estate, design cloud and omnichannel architecture, migrate safely, and optimise with automation, analytics and workforce management.
Open the checklist - Protocols & APIs 23
Voice API Architecture Guide
An architecture checklist for building on a programmable voice API: SIP and media handling, call-control and webhooks, codecs and quality, capacity planning, security and observability.
Open the checklist - Operator & carrier 24
Carrier Interconnect Guide
A field guide to carrier interconnect for messaging and voice: commercial agreements, SS7/SIGTRAN and SMPP connectivity, number and routing setup, testing, monitoring and revenue assurance.
Open the checklist - Operator security 31
SMS Firewall RFP & Evaluation Checklist
An operator's evaluation checklist for SMS firewall RFPs: threat detection categories, deployment modes, filtering policy, reporting, A2P monetization, and revenue-assurance requirements.
Open the checklist - Operator security 31
Telecom Fraud Prevention Checklist
A defence checklist covering the major telecom messaging & voice fraud types: AIT / SMS pumping, SIM-box bypass, smishing, grey routes, and Wangiri — with practical controls for each.
Open the checklist
Looking for something shorter?
Our Answers & glossary covers individual concepts, and the free developer tools (SMPP error lookup, DLR decoder, segment calculator) put these checklists into practice.