requests for the same call leg. It contains a globally reachable Request-URI that identifies the proxy server. Each proxy server adds its Request-URI to the beginning of the list. wxy:the path of subsequent requests for the same call leg。这是什么意思,我的理解就是一次通话,从最开始的invite...
因为这样意味者当初请求就是从我这里转发出去的,然后proxy必须要将这个via从response中移除然后根据下一个via中的值去定位,接下来应答应该向哪里转发 wxy:uac创建请求,添加第一个via,这个via实际就是自己,到了第一个proxy, proxy会将自己的位置信息封装到一个新via中并添加到header中,via-proxy,via-origin 最后,请...
To calculate the next hop, the SIP proxy uses:Priority 1. Top-level Record-Route. If the top-level Record-Route contains the FQDN name, the FQDN name is used to make the outbound in-dialog connection. Priority 2. Contact header. If Record-Route doesn't exist, the SIP proxy will look...
When this mechanism is active, the SIP container will shut itself down when it detects that all proxy connections are down. If you set this property totrue, the SIP failover mechanism is disabled, and the SIP container does not shut itself down even if all proxy server connections are down...
A typical B2BUA application has two SIP sessions, one for each client. TheB2buaHelperclass is typically used to create requests that are then forwarded to and from the SIP sessions. retrieve linked sessions. For a complete list ofB2buaHelper's methods, seeSIP Servlet 1.1 Javadocs. ...
Assert.state(this.beanFactory != null, "No ConfigurableListableBeanFactory set"); String[] beanNames = beanFactory.getBeanNamesForType(Object.class); for (String beanName : beanNames) { if (!ScopedProxyUtils.isScopedTarget(beanName)) { ...
2.larkguo的ua示例是个SIP网络代理终端(sip user agent),代理终端一般应用在背靠背的网络的环境(ua1~proxy~ua2)。 因为网络代理既包含了服务端,又包含了客户端,所以只需要屏蔽一行代码(去掉代理模式),就能改造成CS环境(uac~uas)的应用。 //eXosip_set_user_agent(g_core.context, UA_VERSION); ...
Contains authentication credentials of a UA. This header field, along with Proxy-Authorization, breaks the general rules about multiple header field values. Although not a comma-separated list, this header field name may be present multiple times, and MUST NOT be combined into a single header lin...
Cisco Unified SIP Proxyソフトウェア:下のリンクによっては、新しいブラウザウィンドウが開き、選択したドキュメントが表示されることがあります。
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