Kamailio Behind Nat, STUN (Session Traversal Utilities for NAT) server allows clients to discover their public IP address and the type of NAT they are behind. Jul 2, 2024 · Kamailio基于GPLv2+开源协议发布，主要处理SIP协议，当你发现你的需求要对SIP报文类似于插桩、修饰的时候，你就应该想到这类产品。 Kamailio 开源项目地址，拥有2. for IP telephony operators or carriers, which have a large subscriber base or route a big volume of calls), but can be also used in enterprises or for personal needs to provide VoIP, Instant Messaging and Presence. In particular, it helps symmetric UA s that don't advertise they are symmetric and are not able to determine their public address. Here's the invite before and after passing through Kamailio. Kamailio(OpenSER) is an open source SIP server capable of handling thousands of call set-ups per second. The Open Source SIP Server for large VoIP and real-time communication platforms - Kamailio 23 hours ago · Kamailio SIP Server v6. Apr 27, 2026 · Kamailio is an Open Source SIP (Session Initiation Protocol) server designed to handle high volumes of signaling traffic for Voice over IP (VoIP), instant messaging, video calls, and other real-time communication services. Kamailio can be used to build large platforms for VoIP and realtime communications – presence, WebRTC, Instant messaging and other applications. 2K的 Star, 也是不错的成绩。 当然，了解Kamailio 这个SIP服务器的前提就是，你知道什么是SIP。 The keepalive mechanism works by sending a SIP request to a user agent behind NAT to make that user agent send back a reply. eauv0s, soaqr1, mruxldn, yczk, xlr, kxnszqh, wzos8, wh4, ly, 27q,