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Call Centers & Predictive Dialing (ViciBox® / Vicidial®)

ViciBox® / Vicidial® hosting for predictive dialing and outbound call center operations. For experienced operators.

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Agent stations on Vicidial® - hardphone vs WebRTC vs softphone tradeoffs and the MeetMe room model

Vicidial® agents need a phone endpoint to receive the call — "phone" here meaning a SIP endpoint, in whatever form. The agent also needs a browser at the…

Call recording storage, retention, off-host transfer, and CDR extraction on Vicidial®

Call recordings and CDR data are the two artifacts Vicidial® generates that always grow without bound and always become a compliance or storage problem the day…

Carrier trunk sizing for predictive dialing - answer-rate math, port count, carrier shortlist

Picking a carrier and sizing your trunk is the part that determines whether predictive dialing on Vicidial® actually works for your operation, or whether you…

DID strategies for outbound dialing - selection, rotation, reputation management

The caller ID number you present on outbound calls — your DID — is one of the highest-impact knobs in outbound call center performance. Static DIDs get burned…

Grafana dashboards for Vicidial® - operational visibility

Vicidial® has decent built-in real-time stats, but the views are HTML pages designed for individual agents/supervisors, not for "what's the state of the whole…

List loading, deduplication, DNC scrubbing, suppression chains, and recycling on Vicidial®

List hygiene is the second-most-impactful tuning lever after trunk capacity on Vicidial®. A clean list improves answer rate, reduces abandon rate, keeps you…

Local-presence dialing on Vicidial® - DID strategies for outbound area-code matching

"Local presence" means the caller ID your prospect sees has the same area code as their number — a 415 area code recipient sees an inbound call from a 415 area…

Predictive / ratio / preview / manual on Vicidial® - when each mode fits and what each costs

Vicidial® supports four basic dialer modes per campaign. They trade off the same three variables in different ways: agent idle time, abandon rate, and per-call…

Scaling Vicidial® beyond a single server - when and how to split

A single-server Vicidial® / ViciBox® VPS handles roughly 50-150 concurrent agents depending on call complexity, list activity, and how aggressive the…

TCPA, DNC, and call recording - what your carriers expect of you and what keeps you out of upstream drama

This article is a working operator's reference for the regulatory floor your call center has to clear, the carrier expectations layered on top of that floor…

Vicidial® reporting essentials - built-in reports and custom queries

Vicidial® ships with dozens of built-in reports under Admin → Reports — agent performance, list penetration, hourly stats, drop rates, dispositions, etc. They…

Vicidial® WebRTC phone setup - browser-based agent extension

The Vicidial® WebRTC phone lets agents work from a browser without installing a softphone — no Zoiper, no MicroSIP, no admin needing to do an endpoint…

WebRTC agent stations on ViciBox® - WSS transport, TURN, browser-side limitations

WebRTC turns the agent's browser into the SIP endpoint — no hardphone, no softphone install, no audio driver support calls. ViciBox® ships ready for this; the…

What's pre-configured on a fresh LYLIX ViciBox® VPS and what's left for you

A freshly deployed ViciBox® VPS arrives with the install already done — openSUSE Leap base, Vicidial® stack installed, Asterisk® configured, MariaDB seeded…

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