SIP forking is an important feature. It helps with parallel ringing, with class V features (like Hunt Groups), but also with failover (like multi-gateway/carrier failover). SIP parallel and serial forking means creating more and more branches (destinations) for a transaction, as the following real life scenarios demonstrate: Multi-level hunt groups in class V VPBX systems … Continue reading Big scale SIP forking
Tag: forking
SIP branching is particular to SIP forking scenarios - serial and parallel forking. The parallel forking is particular challenging as multiple branches must be managed in the same time. From life cycle perspective, we have two types of branches in OpenSIPS. Each type describe a different stage in a branch life cycle: message branches - … Continue reading Unified branches, or SIP branches before and after SIP relaying
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