编写一个sip压测freeswitch的脚本
时间: 2023-11-30 20:04:47 浏览: 115
为了编写一个SIP压测FreeSWITCH的脚本,您可以使用SIPp工具。SIPp是一个开源的SIP协议测试和性能评估工具,它可以模拟SIP终端和服务器,生成和接收SIP请求,以及对SIP网络进行压力测试。
下面是一个简单的SIPp脚本示例,用于模拟SIP终端向FreeSWITCH服务器发送呼叫请求:
```
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">
<scenario name="SIPp Scenario">
<send retrans="500">
<![CDATA[
INVITE sip:test@freeswitch-server SIP/2.0
Via: SIP/2.0/UDP 192.168.0.1:5060;branch=z9hG4bK-1234
From: <sip:caller@test.com>;tag=1234
To: <sip:test@freeswitch-server>
Call-ID: call-1234@192.168.0.1
CSeq: 1 INVITE
Contact: <sip:caller@192.168.0.1:5060>
Content-Type: application/sdp
Content-Length: 150
v=0
o=- 1234 5678 IN IP4 192.168.0.1
s=Test call
c=IN IP4 192.168.0.1
t=0 0
m=audio 10000 RTP/AVP 0
a=rtpmap:0 PCMU/8000
]]>
</send>
<recv response="100" optional="true"/>
<recv response="180" optional="true"/>
<recv response="183" optional="true"/>
<recv response="200"/>
<send>
<![CDATA[
ACK sip:test@freeswitch-server SIP/2.0
Via: SIP/2.0/UDP 192.168.0.1:5060;branch=z9hG4bK-5678
From: <sip:caller@test.com>;tag=1234
To: <sip:test@freeswitch-server>;tag=5678
Call-ID: call-1234@192.168.0.1
CSeq: 1 ACK
Contact: <sip:caller@192.168.0.1:5060>
Content-Length: 0
]]>
</send>
<pause milliseconds="5000"/>
<send>
<![CDATA[
BYE sip:test@freeswitch-server SIP/2.0
Via: SIP/2.0/UDP 192.168.0.1:5060;branch=z9hG4bK-4321
From: <sip:caller@test.com>;tag=1234
To: <sip:test@freeswitch-server>;tag=5678
Call-ID: call-1234@192.168.0.1
CSeq: 2 BYE
Contact: <sip:caller@192.168.0.1:5060>
Content-Length: 0
]]>
</send>
<recv response="200"/>
</scenario>
```
该脚本使用SIPp模拟一个基本的SIP呼叫流程,包括发送INVITE请求、接收100、180、183和200响应、发送ACK请求、等待5秒钟
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