carriers
7 posts.
Server conf file templates explained
How VICIdial conf file templates let you reuse one block of parameters across many phones and carriers, the Template ID rules, and the fields you must never put in one.
Read postUsing a Dial Prefix to Pick a Carrier in VICIdial
A dial prefix is a routing digit VICIdial adds in front of a number. Used well, it lets each campaign choose which carrier its calls go out.
Read postLeast-Cost Routing Across Carriers in VICIdial
When you have more than one carrier, you can send each call out the cheapest path for its destination. Here's how least-cost routing works.
Read postRunning Multiple Carriers with Failover in VICIdial
One carrier going down shouldn't stop your dialing. Here's how to set up a primary and backup trunk so calls roll over automatically.
Read postHow Outbound Calls Find the Right Carrier in VICIdial
When an agent dials, Asterisk matches the number against dialplan patterns to pick a trunk. Here's how that routing actually works.
Read postRegistration vs IP Authentication: How Your Carrier Knows It's You
Two ways a SIP carrier verifies your VICIdial server: a registration string or an IP whitelist. Here's how each works and when to pick which.
Read postChoosing a SIP carrier — 5 questions to ask
The dimensions that actually matter when you're picking a SIP trunk for outbound dialing.
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