Huawei eSpace 6805 Administrator's Manual page 21

Huawei IP Phone eSpace
6805&6810&6830&6850&6870
Administrator Guide
Field
SIP User ID
Authenticate ID
Authenticate
Password
Name
DNS Mode
TEL URI
SIP Registration
Unregister on
Reboot
Register Expiration
Local SIP Port
SIP Registration
Failure Retry Wait
Issue 01 (2012-06-20)
Description
environment. If the system detects that the symmetric NAT and
STUN cannot work. Only the outbound proxy server can provide
solution for symmetric NAT.
User account information provided by the VoIP service provider
(ITSP). This parameter can be digits in a phone number format or an
actual phone number.
Authentication ID used by SIP service users.
SIP service users account password for the eSpace 6870 IP phone to
register with SIP servers of the ITSP.
SIP service users name that is used as the calling party ID and
displayed on the called party's LCD (this feature needs to be
supported by the SIP server). When the phone is in idle mode, the
account name of Account 1 is displayed on the LCD.
The LCDs on the eSpace 6830 IP phones do not display the account
name.
Record type that the DNS can query. The default value is A Record.
 A Record: A phone queries a domain name and parses it to an IP
address.
 DNS SRV: Dialing by domain names allows an SIP user to obtain
an SIP address to relocate the IP address of the current SIP server.
Service records (SRV records) maintain stability.
 NAPTR/SRV: The phone attempts to perform a Name Authority
Pointer (NAPTR) query and to perform an SRV record query on
the NAPTR query result. This ensures the stability and reliability
of registration.
 Use Configured IP: When the server address is a domain name,
the phone parses the server address to this IP address.
If the phone has an assigned PSTN phone number, this parameter
must be set to Yes. Otherwise, set it to No. If the parameter is set to
Yes, the user=phone parameter will be attached to the From header
in SIP request.
This parameter controls the sending of register messages to the proxy
server. The default value is Yes.
The default value is No. If the parameter is set to Yes, the SIP users
registration information is cleared on restart. The "*" will be sent in
the SIP header to request bidding removal. Some servers do not
support this function.
This parameter allows users to specify the time frequency (in
minutes) that the eSpace 6870 IP phone refreshes its registration. The
default interval is 60. The maximum interval is 65535 minutes (about
45 days) and the minimum expiration is 2 minutes.
This parameter defines the local SIP port used to listen and transmit.
The default value is 20. Configure the option to allow resending
registration packet once the registration fails due to multiple possible
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2 Configuration and Loading Files
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