perl Net::SIP 使用用户代理注册 sip 帐户

perl Net::SIP register sip account with useragent

我尝试用useragent注册sip账号

useragent:PolycomSoundPointIP-SPIP_450-UA/3

i need some help about how i can do it

 my $ua = Net::SIP::Simple->new(
  registrar =>  $host,
  domain =>  $host,
  from => $user,
  auth => [ $user,$pass ]
)|| return 0;

$ua->register()
    

以下应发送带有 REGISTER 请求的自定义 User-Agent header:

$ua->register('user-agent' => 'foo/bar');