ATCOM A10 - 4.3 SIP Setting

A10/A11/A10W/A11W IP Phone User Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
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Choose the network type and port link of LAN/PC
1. LAN Port Link: Auto negotiate, full duplex 10Mbps, full duplex 100Mbps, half duplex 10Mbps, half
duplex 100Mbps.
2. PC Port Link: Auto negotiate, full duplex 10Mbps, full duplex 100Mbps, half duplex 10Mbps, half
duplex 100Mbps.
 Qos
QoS: Quality of service
1. SIP Qos: Quality of service for SIP (Diffserv)
2. Voice Qos: Quality of service for RTP (Diffserv)
 Syslog
1. Enable Syslog: Select “Yes” or “No” to enable or disable syslog.
2. Log level: None，Alert，Critical，Error，Warning，Notice，Info，Debug. The debug level is the most
detailed.
3. Syslog Server: Syslog Server address.
4. Port: Syslog server port, defaults to 514.
4.3 SIP Setting
 Sip Timer Values
1. Sip T1: RFC 3261 T1 value (RTT). Range: 0 – 64 sec, defaults to 0.5
2. Sip T2: RFC 3261 T2 value (Maximum retransmit interval for non-INVITE requests and INVITE
responses). Range: 0 – 64 sec, defaults to 4
3. Sip T4: RFC 3261 T4 value (Maximum duration a message will remain in the network). Range: 0