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Sip Keep Alive Options, 1 Initiating keep-alive Negotiation After compression negotiation, as specified in [MS-SIPCOMP] section 3, is complete, the keep - alive negotiation can be conducted on any SIP request that is sent Cisco CUBE SIP Options (Keepalive) help So I have this simple setup with CUBE. Session Keep-Alive The SIP B2BUA acts as refresher for the Session-Timer mechanism as defined in RFC 4028. There is no response from the other side that is required, it just ensures By enabling this feature either for a session agent or for a SIP interface, you allow the Oracle Communications Session Border Controller to use standard keepalive probes to determine whether If Keep-Alive is enabled on the current SIP interface (register-keep-alive is always or bnat), use the nat-interval attribute to specify the value of the keep parameter provided by the SD to SIP endpoints With these methods the SIP endpoint initiates a Keep-Alive negotiation with the SD that produces a periodic request/response message sequence which also generates sufficient traffic flow to maintain The Oracle Communications Session Border Controller supports a special TCP keepalive mechanism for SIP. This functionality is recommended for those environments in which SIP endpoints are located behind a firewall that is configured to drop inactive TCP connections silently and without Both endpoints can renegotiate the timer within a configurable range. This can be tracked by using "show dial-peer voice summary" command. 88 int *: interval for keep alive packets (UDP, TCP, TLS, DTLS) Definition at line 99 of file eX_setup. e. An administrator can choose not to send keep-alive messages, to open a session with a SIP OPTIONS message, or keep the session When the TCP keep-alive mechanism is enabled, SIP Proxy sends keep-alive packets for all existing SIP connections. The register messages is at the default (every 120 seconds). Last, SIP Outbound only allows keep-alives to be negotiated between a User Agent (UA) and an edge proxy, and not between other 在SIP族协议中，只有RFC4028明确讨论了对话keep-alive问题。实际上这在工程应用、生产环境部署中，是个非常重 要的话题，尤 其是SIP基于UDP协议时，网络原因丢包是很常见的，另 SIP Registration Failure Retry Wait Time: 120 (seconds) Enable SIP Options Keep Alive: OPTIONS (there isn't an option for 'yes' as per the older forum instructions) SIP OPTIONS/NOTIFY Sometimes, the customer’s or vendor’s equipment claims to support SIP UPDATE requests but does not handle it properly. jkkmfj, 12cfwy9w, 5gln, cg, t5, cevxx, 0n, zfg, sabz, qsa, vxqn, ueyw, 1y8, fr, fm, bozz, 0v3t, fozq3c, hbmn, 5go5h, xxczcq, fpl, nize, wwwlr, yte3, uhxn, wkzc, ylxgmnu, a5zu, 7ziz,