把分机信息存储到redis,需要验证的时候，从redis读取存储的信息转换成XML格式，让FreeSWITCH完成验证。优点就是redis的读取性能非常快，可以让FreeSWITCH支持大量的分机，并且配置可以实时生效。
配置说明
cti_exten@domain [哈希表]
- key 分机名
- value
| ``` { "param": { "allow-empty-password": false, "password": "123", "auth-acl": "", "sip-forbid-register": false }, "variable": { "sip-force-contact": "NDLB-connectile-dysfunction-2.0" }, "attribute": { "cacheable": "10000", "number-alias": "myphone" } }
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  - param 参数 - password 分机密码 - a1-hash md5(username:realm:passwd),如果担心明文密码不安全，可以使用a1-hash。 - auth-acl 设置允许注册的IP 。比如 192.168.0.100/255,cidr格式，多个用逗号隔开。 - allow-empty-password 是否允许空密码 - sip-forbid-register 是否禁止注册。 - user-agent-filter 终端的user-agent必须和这个设置匹配才可以注册。这个配置是一个正则表达式。 - max-registrations-per-extension 最大允许同时注册的终端数量，就是一个账户可以在多少个地方同时注册。 - variable 变量，可以通过模板自己添加 - sip-force-contact 使用NDLB-connectile-dysfunction-2.0 ，可以解决NAT问题。 - attribute 属性 - cacheable 缓存时间 单位毫秒，如果需要修改配置实时生效，就不能设置缓存，设置true永不过期。 - number-alias 别名，比如分机号是的字母，你可以配置一个数字的别名。 ## [](http://www.ddrj.com/callcenter/exten.html#%E5%88%86%E6%9C%BA%E6%B3%A8%E5%86%8C%E7%8A%B6%E6%80%81%E8%AE%B0%E5%BD%95%E5%88%B0redis "分机注册状态记录到redis")分机注册状态记录到redis cti.json\ | ``` "gui": { /*分机注册信息推送到redis*/ "registration": { "hash": "registrations", //记录到hash表 "channel": "", //推送到channel "list": "" //记录到list } } ``` | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 如果分机注册会在哈希表registrations添加一个记录，如果分机注销会删除这个记录。\ key:分机号\ value:注册信息\ | ``` { "Event-Name": "CUSTOM", "Core-UUID": "7eca4f88-39c1-48c2-bc00-ffe7f11d92f8", "FreeSWITCH-Hostname": "ai", "FreeSWITCH-Switchname": "ai", "FreeSWITCH-IPv4": "192.168.31.57", "FreeSWITCH-IPv6": "::1", "Event-Date-Local": "2022-04-07 23:04:50", "Event-Date-GMT": "Thu, 07 Apr 2022 15:04:50 GMT", "Event-Date-Timestamp": "1649343890838195", "Event-Calling-File": "sofia_reg.c", "Event-Calling-Function": "sofia_reg_handle_register_token", "Event-Calling-Line-Number": "2079", "Event-Sequence": "882", "Event-Subclass": "sofia::register", "profile-name": "internal", "from-user": "121", "from-host": "192.168.31.57", "presence-hosts": "n/a", "contact": """ <sip:121@192.168.31.57:55458;ob;fs_nat=yes;fs_path=sip%3A121%40192.168.31.57%3A55458>", "call-id": "220551059ccc409e9a42606f4e5c52bf", "rpid": "unknown", "status": "Registered(AUTO-NAT-2.0)", "expires": "20", "to-user": "121", "to-host": "192.168.31.57", "network-ip": "192.168.31.57", "network-port": "55458", "username": "121", "realm": "192.168.31.57", "user-agent": "unknown", "sip_number_alias": "121", "sip_auth_username": "121", "sip_auth_realm": "192.168.31.57", "number_alias": "121", "user_name": "121", "domain_name": "192.168.31.57", "sip-force-contact": "NDLB-connectile-dysfunction-2.0", "effective_caller_id_name": "121", "sip-allow-multiple-registrations": "false", "sip-force-expires": "20", "force_ping": "false" } ``` | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ## [](http://www.ddrj.com/callcenter/exten.html#%E5%88%86%E6%9C%BA%E5%91%BC%E5%8F%AB%E4%BF%A1%E6%81%AF%E8%AE%B0%E5%BD%95%E5%88%B0redis "分机呼叫信息记录到redis")分机呼叫信息记录到redis cti.json | ``` "gui": { /*分机呼叫信息推送到redis*/ "call": { /*呼叫信息需要记录的变量*/ "fields": [ "Caller-Destination-Number", "Caller-Caller-ID-Number", "Caller-Callee-ID-Number", "Caller-Profile-Created-Time", "Caller-Profile-Created-Time", "Caller-Channel-Answered-Time" ], "hash": "calls", "channel": "", "list": "" } } ``` | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 如果分机呼出或者呼入，哈希表calls添加一个记录,value就是呼叫信息。\ key:分机号\ value:呼叫信息\ | ``` { "username": "121", "current": "47768dc2-9856-4dbd-809e-5b559004881f", "notify": "answer", "47768dc2-9856-4dbd-809e-5b559004881f": { "Caller-Destination-Number": "5555", "Caller-Caller-ID-Number": "121", "Caller-Callee-ID-Number": "", "Caller-Profile-Created-Time": "1649344241663800", "Caller-Channel-Answered-Time": "1649344243343194" }, "activity": [ "47768dc2-9856-4dbd-809e-5b559004881f" ] } ``` | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | current： 最后状态发生变化的uuid\ notify：current指向UUID通道的状态，answer，callin,callout,hangup\ activity: 当前所有的通话\ uuid: 这个通话的通道变量，fields可以配置要记录的通道变量。\ Caller-Profile-Created-Time：通话的发起时间，单位是微妙的时间戳。\ Caller-Channel-Answered-Time： 通话的接通时间，单位是微妙的时间戳。
