Grandstream Networks HT812 Administration Guide

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HT812/HT814 Administration Guide
Version 1.0.9.3
Profiles Pages Definitions
Table 9: Profiles Pages
Profiles (1,2)
Profile Active
Activates / Deactivates the accounts. The FXS port configuration will not
change if disabled, although the port will not be operational, in this state, there
will be no dial tone when picking up the analog phone, and making/receiving
calls will not be possible.
Primary SIP Server
Configures SIP server IP address or domain name provided by VoIP service
provider. This is the primary SIP server used to send/receive SIP messages
from/to HT812/HT814.
Failover SIP Server
Specifies failover SIP server IP address or domain name provided by VoIP
service provider. This server will be used if the primary SIP server becomes
unavailable.
Prefer Primary SIP Server
Selects to prefer primary SIP server. The account will register to primary
Server if registration with Failover server expires. Default is No.
Outbound Proxy
Specifies IP address or domain name of outbound Proxy, or media gateway,
or session border controller. Used by HT812/HT814 for firewall or NAT
penetration in different network environments. If symmetric NAT is detected,
STUN will not work, and only outbound proxy can correct the problem.
Backup Outbound Proxy
Configures the backup outbound proxy to be used when the “Outbound Proxy”
registration fails. By default, this field is left empty.
Prefer Primary Outbound
Proxy
If the user configures this option to “Yes”, when registration expires, the device
will re-register via primary outbound proxy. By default, this option is disabled.
Allow DHCP Option 120
(override SIP Server)
Configures the HT812/HT814 to collect SIP server address from DHCP option
120. Default is No.
SIP transport
Selects transport protocol for SIP packets; UDP or TCP or TLS. Please make
sure your SIP Server or network environment supports SIP over the selected
transport method. Default is UDP.
SIP URI Scheme When Using
TLS
Specifies if “sip” or “sips” will be used when TLS/TCP is selected for SIP
Transport. The default setting is “sips”.
Use Actual Ephemeral Port in
Contact with TCP/TLS
Controls the port information in the Via header and Contact header. If set to
“No”, these port numbers will use the permanent listening port on the phone.
Otherwise, they will use the ephemeral port for the connection. Default is No.

Grandstream Networks HT812 Specifications

General

Brand	Grandstream Networks
Model	HT812
Category	Telephone Accessories
Language	English