SparkTG
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Virtual numbers, call forwarding, SIP trunking, and number management.
3 articles
Call forwarding not working — troubleshooting guide
PopularFix missed or incorrectly forwarded calls in SparkTG. Covers missing country codes, wrong trigger conditions, SIP registration failures, and DND restrictions.
Configuring SIP trunk credentials in your PBX
Set up SparkTG SIP trunking in Asterisk, FreePBX, or 3CX. Includes configuration examples, codec settings, NAT handling, and steps to verify two-way audio.
Missed calls not appearing in call reports
Diagnose why missed calls are missing from SparkTG call logs. Covers report filters, how IVR abandonments differ from missed calls, and data sync delays.