CVE:CVE-2007-3351
CNNVD:CNNVD-200706-371
SJPhone SIP Phone Invite Transaction中存在拒绝服务漏洞。远程攻击者可以借助一个直接的特制的INVITE交易，引起拒绝服务攻击(设备挂起和流量扩大)。该交易会造成手机发送许多RTP包。
solution:Upgrade sj_labs sjphone to a higher version than 1.60.303c,and avoid the version 1.60.303c