Resources
Guides, comparisons, and references for running flat-rate outbound calling.
11 pages33 live marketsFlat per-agent pricing
Guides & references
Caller ID Reputation & Outbound Answer RatesHow caller ID reputation affects outbound answer rates, number rotation strategies, why neighbor spoofing fails, and what STIR/SHAKEN actually does for US/CA calls.Local Caller ID by CountryLocal caller ID provisioned on demand across 33 live markets. From $5/agent/day (US/CA) to $23/agent/day (Latvia). Flat-rate outbound SIP trunking, no per-minute charges.Migrating From Per-Minute SIP Trunks to Flat-RateStep-by-step guide to migrating from per-minute SIP trunking to flat-rate outbound calling. Checklist, cost worksheet, number porting basics, and parallel testing tips.Outbound Calling Glossary30+ definitions covering predictive dialers, SIP trunks, STIR/SHAKEN, CNAM, TCPA, AMD, ASR, and every other term used in outbound call center operations.STIR/SHAKEN for Outbound Call Centers — A Practical GuideHow STIR/SHAKEN A/B/C attestation works, why unsigned calls hurt answer rates in the US and Canada, and what UnlimCall does at the network layer for signed origination.UnlimCall Implementation GuidesStep-by-step guides to connect VICIdial, FreePBX, GoHighLevel, or any SIP dialer to UnlimCall's flat-rate outbound calling network across 33 markets.
Comparisons
Flat-Rate vs Per-Minute Outbound Calling — The Real MathSee the real cost difference between flat-rate and per-minute outbound calling across 10 to 500-agent teams. Break-even analysis, STIR/SHAKEN, and local caller ID included.Local Caller ID for Outbound Calling — What to Look ForLearn what separates native local caller IDs from resold number pools — attestation levels, STIR/SHAKEN, reputation, and 33-market coverage in one contract.STIR/SHAKEN Attestation — Why It Matters for Answer RatesFull (A), partial (B), and gateway (C) STIR/SHAKEN attestation explained — how each level affects outbound answer rates and why provisioning method determines your ceiling.The Total Cost of Outbound Calling: Dialer + Trunks + Caller IDBreak down the real total cost of outbound calling — dialer license, per-minute trunking, and caller ID fees — and see how flat-rate trunking removes the biggest variable.UnlimCall vs Traditional SIP Trunking for OutboundCompare UnlimCall flat-rate agent seats against traditional SIP trunking. One contract for 33 markets, local caller IDs included, no per-minute bills, same-day setup.