Huawei espace 7810 Administrator's Manual page 17

Huawei IP Phone eSpace
7810&7820&7830&7850&7870&7803X
Administrator Guide
Parameter
Register Name
User Name
Password
SIP Server
Port
Enable Outbound
Proxy Server
Outbound Proxy
Server
Port
Transport
Backup Outbound
Proxy Server
Port
NAT Traversal
STUN Server
Port
Voice Mail
Issue 01 (2011-12-31)
Description
server.
Authentication ID.
User name provided by the VoIP service provider. The value is
similar to a phone number or is an actual phone number.
Password corresponding to Register Name. The value is provided by
the service provider.
SIP server's IP address or domain name, which is provided by the
VoIP service provider.
Port number of the SIP server.
Default value: 5060
Indicates whether to enable the outbound proxy server. It is used for
the firewall or NAT penetration in different network environments. If
the system detects that the symmetric NAT and STUN cannot work,
only the outbound proxy server can provide solution for symmetric
NAT.
IP address or domain name of outbound proxy server, media gateway,
or session border controller.
Port number of the outbound proxy server.
Default value: 5060
The options are UDP, TCP, TLS, and DNS-SRV. The values UDP,
TCP, and TLS are SIP transmission methods, in which TLS indicates
encrypted transmission. The value DNS-SRV indicates that an IP
phone determines the transfer type (UDP, TCP, or TLS) based on the
information in the DNS SRV record sent by the server.
Standby proxy server, which starts to work when the outbound proxy
server fails.
Port number of the standby outbound proxy server.
Default value: 5060
Indicates whether to enable NAT traversal.
If this parameter is set to STUN, eSpace 7850 decides whether to
enable NAT traversal based on the STUN client configurations. In
this mode, the STUN client built-in eSpace 7810 communicates with
a specified STUN server to check firewalls or NAT and their types. If
the NAT is the Full Cone, Restricted Cone, or Port-Restricted Cone
mode, eSpace 7810 attempts to use the public IP address and port
number to send all SIP and Service Data Point (SDP) information.
IP address or domain name of the STUN server.
Port number of the STUN server.
Default value: 3478
Voice mailbox access code. After setting this parameter, you can
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2 Single IP Phone Configuration
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