Problem DescriptionMany classmates said to me that A+B is must needs.If you can’t AC this problem, you would invite me for night meal. ^_^InputInput m...
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其他好文 时间:
2014-11-10 01:02:19
阅读次数:
168
Dinner
时间限制:100 ms | 内存限制:65535 KB
难度:1
描述Little A is one member of ACM team. He had just won the gold in World Final. To celebrate, he decided to invite all to have one meal. As bowl, ...
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其他好文 时间:
2014-11-08 13:42:53
阅读次数:
201
eXosip2 INVITE and Call Management SIP messages and call control API Functions int eXosip_call_set_reference (struct eXosip_t *excontext, int id, void...
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其他好文 时间:
2014-08-29 20:00:48
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607
SIP messages and call control API The SIP messages and call control API. More... Modules eXosip2 INVITE and Call Management eXosip2 request outside of...
上一节中讲的SIP组件,即GBT28181SipComponent动态.so库工程,生成libGBT28181SipComponent.so库文件和IGBT28181Comm.h编程接口,在该库中实现了REGISTER,MESSAGE,NOTIFY,SUBSCRIBE,INVITE,ACK,BYE,...
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其他好文 时间:
2014-08-26 17:11:06
阅读次数:
347
下图是asterisk的呼叫流程图:
我们以sip的呼叫过程为例来描述,其他channel的呼叫过程基本类似。
Astersik下注册的sip用户主动发起一个呼叫的函数调用过程(incoming)如下:
do_monitor->sipsock_read->handle_request->handle_request_invite->sip_new/ast_pbx_start->pbx_th...
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其他好文 时间:
2014-07-22 00:27:37
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294
INVITE Via: Max-Forwards: To:
From: Call-ID: CSeq: Contact: Content-Type:
Content-Length:
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其他好文 时间:
2014-05-04 12:34:06
阅读次数:
292