协议
| IP电话协议 |
SIP (RFC3261, RFC2543) |
| 支持网络协议 |
IP/TCP, UDP, RTP, RTCP, ICMP, ARP, RARP, SNTP |
联网
| 动态主机配置协议服务器 |
Y |
| 动态主机配置协议客户 |
Y |
Ansel 5517. VoIP protocols: SIP (RFC3261, RFC2543), Supported network protocols: IP/TCP, UDP, RTP, RTCP, ICMP, ARP, RARP, SNTP. Security algorithms: HTTPS, Authentication method: MD5