Voip; Sip1/Sip2/Sip3/Sip4 - ATCOM AT-640 User Manual

AT-640 User Manual
� Net mask: LAN net mask.
� DHCP Service: enable LAN DHCP Server , need to reboot to make it available.
� NAT: Network Address Translation.
� Bridge Mode: Select Bridge Mode or not: If you select Bridge Mode, the phone
will no longer set IP address for LAN physical port，LAN and WAN will join in the
same network. Click "Apply", the phone will reboot.
3 3 3 3 、

VoIP

VoIP VoIP VoIP
3.1. 3.1.
3.1. 3.1.

SIP1/SIP2/SIP3/SIP4

SIP1/SIP2/SIP3/SIP4
SIP1/SIP2/SIP3/SIP4 SIP1/SIP2/SIP3/SIP4
� Register Status: SIP server registration status, if succeed display Registered，
or else display Unregistered.
� Server name:
blank.
� Server Address: SIP server address , support both IP address and domain
name.
� Server Port: SIP server port , default is 5060.
� Account Name：SIP account name.
� Phone Number：SIP account phone number, if leave it as blank , no registration
information will be sent out.
� Display Name：Show the display name that you want to display on the phone of
callee. Support number and letter input.
� Proxy Server Address：Normally the Proxy server is the same as SIP server. If
they are different then fill in the correct information that provided by ISP.
� Proxy Server Port: Set your SIP server port.
Proxy Username: Input your SIP register account name.
�
ATCOM TECHNOLOGY CO., LIMITED
SIP server name , if no special requirements just keep it as