2026-03-15
VICIdial is the most popular open-source call center dialer. Combined with SpoofGlobal's SIP trunking, you get full control over outbound caller ID for every campaign and every call. Display local numbers, toll-free numbers, or any number that improves answer rates.
VICIdial uses Asterisk under the hood. Add SpoofGlobal as a SIP trunk in your VICIdial server:
/etc/asterisk/sip.conf (or use the VICIdial carrier configuration)host to SpoofGlobal's server IP and enable IP2IP mode in the botasterisk -rx 'sip reload'In VICIdial's campaign settings:
To maximize answer rates, match the caller ID area code to the lead's area code. VICIdial supports this through custom CID lists. Upload a list of local numbers for each area code, and VICIdial will automatically select the matching caller ID for each call.
Monitor call quality and connectivity through VICIdial's real-time reports. Check the carrier reports to ensure calls are connecting through the SpoofGlobal trunk. Balance and usage can be tracked in the Telegram bot.
Yes. Since VICIdial runs on Asterisk, you can use IP2IP mode by whitelisting your VICIdial server's IP in the SpoofGlobal bot.
Yes. VICIdial lets you set caller ID per campaign, per list, or even per lead. All of these work with SpoofGlobal's SIP trunk.
With IP2IP mode, there's no hard limit on concurrent calls. Your capacity depends on your server's bandwidth and your SpoofGlobal balance.
Yes. SpoofGlobal's SIP infrastructure handles multiple concurrent calls, which is required for predictive dialing in VICIdial.