Master VOS3000 IVR callback timing with KEEP_LINE_RING_TIME and KEEP_LINE_TIME. Configure alerting time 0-120s and line keep duration for callback success… Read More
Configure VOS3000 concurrent call abuse blacklist with SS_BLACK_LIST_CALLER_CONCURRENT. Auto-block callers exceeding concurrent limits, stop SIM-box fraud. Read More
Configure VOS3000 no-answer auto-blacklist with SS_BLACK_LIST_NO_ANSWER. Block dead-end numbers, prevent wasted port capacity, and optimize routing. Read More
Master VOS3000 system white list for global allow-list configuration. Learn how system-level trusted numbers override all blocking rules and differ… Read More
Master VOS3000 black white list groups for multi-group access control. Configure named allow/deny groups, assign to accounts and gateways, and… Read More
Master VOS3000 callee balance verification with SERVER_PHONE_AS_CALLEE_MONEY_VERIFY. Prevent free inbound calls to zero-balance accounts and protect revenue. Read More
Master VOS3000 position keeper dollar sign ($) for dial plan variable retention. Preserve matched digit positions while inserting prefixes and… Read More
Master VOS3000 random routing patterns with semicolon and range syntax. Configure load-balanced gateway selection using semicolon-separated targets and numeric ranges. Read More
Master VOS3000 gateway group reserved lines configuration. Guarantee capacity for priority customers, prevent starvation during peak traffic, and combine with… Read More
Master VOS3000 gateway group reserved lines configuration. Guarantee capacity for priority customers, prevent starvation during peak traffic, and combine with… Read More