谢谢,那么,在router里面把SPA的IP地址设成DMZ
是否必须?是否存在安全隐患?
现在,在SPA1001里,NAT部分的设置是:
NAT Support Parameters
Handle VIA received: no
Handle VIA rport: no
Insert VIA received: no
Insert VIA rport: no
Substitute VIA Addr: no
Send Resp To Src Port: no
STUN Enable: no
STUN Test Enable: no
STUN Server:
EXT IP:
EXT RTP Port Min:
NAT Keep Alive Intvl: 15
敢问是否应将STUN Enable改为yes? STUN Server一栏应填入 stun.voipdiscount.com ? STUN Test Enable一项是否也有必要改为yes?
拜谢!