iPECS UCP600 - Page 290

iPECS eMG80/100& eMG800 & UCP & vUCP
Administration and Programming Manual Issue 2.5
276
Table 4.4.8.7-1 SIP PHONE ATTRIBUTES
ATTRIBUTE
DESCRIPTION
RANGE
DEFAULT
Registration
Mode
Initial registration of a SIP phone is accomplished employing the
parameters set in Station User Login PGM 443. The SIP phone can
be required to register with the system periodically based on the
Registration Timer. The registration can be maintained without the
need for the SIP phone to reregister with the system (Manual).
Manual
Register
Register
Registration
Status
The system will display the status of the SIP phone registration.
IP address
The system will display the IP address of the registered SIP phone.
IP Port
The system will display the IP port used for the registered SIP
phone.
Transport
Mode
The system will display the IP transport used by the registered SIP
phone for signaling messages (UDP, TCP, or TLS). In the case of
TLS, the options configured in the SIP Common Attributes (PGM
210) apply.
UDP
System SIP
Port
The system will display the system SIP Port.
SIP Phone
Type
The type of SIP phone is generally determined by the system and
can be an Ericsson-LG standard SIP phone or the 3rd party SIP
phone type.
3rd SIP
Device register
mode
The Register Mode determines if the SIP phone is behind a NAT
server. When set in the Auto mode, the system will determine if the
phone is behind a NAT server.
AUTO,
NO NAT,
NAT
AUTO
Registration
Timer usage
When the Registration Mode is “Register,” the phone must register
with the system periodically. The timer that determines the period
can be the Registration Timer below (ON) or, when OFF, the timer
is assigned through provisioning (PGM212).
OFF
ON
OFF
Registration
Timer
When the Registration Timer is enabled above, the system informs
the SIP phone that registration is required at intervals of this
Registration Timer. If the phone does not register within the timer,
the phone is placed in an Out-of-Service state until the phone
registers. Note shorter times will increase LAN traffic.
30-3600
3600
Keep Alive
Usage
The system will periodically send an Option message to assure a
connection with the registered SIP phone. Note when separated by
a NAT server, Keep-Alive should be employed to maintain the NAT
table record. The Check Message Sending Timer in PGM 210
determines the frequency.
OFF
ON
OFF
Retry Count
The system periodically sends an Option message to assure a
connection with the registered SIP phone. If there is no response,
the system sends additional Option messages and, after the retry
count, considers the SIP phone Out-of-Service.
3-10
3