IG6600 Administration Manual
Page
16 of 139
IG6600 It also allows the user to share the PSTN or IP Trunks in another IG6600 to
make an outside call.
In an IGW Group, one Master IG6600 and at most 9 Slave IG6600s are available. Master
IG6600 must have a public/static IP address. Master and all Slave IG6600 share one
password for authentication. If the IP address of Master is set in a Slave IG6600, Slave
IG6600 sends its IP address, name, and password to the Master. Master IG6600 verifies
the received password and name. If the password is valid and the name is not duplicated,
Master IG6600 sends the IGW list to all Slave IG6600s.
3.22. ICD Group (Hunt Group)
IG6600 supports 4 ICD Groups. Each ICD Group can have up to 25 members. There are
three kinds of ICD Group mode
–
All Ring, Linear, and Distributed. For All Ring mode,
incoming Trunk calls ring all member extensions simultaneously. For Linear mode,
incoming call is put into a queue and then distributed from the first extension. For
Distributed mode, it is the same as Linear but selection of an extension is uniformed.
If more than one call rings at the same time, the first agent to go off hook will be
connected to the call that has been ringing the longest.
For unanswered Trunk call, it will be forwarded to a Reroute destination. The Reroute
destination can be Auto Attendant or the first member
’
s Voice Mailbox.
The missed ICD Group calls are recorded in ICD Call Log. It records the last 100 missed
ICD Group calls.
3.23. IP Trunk
IG6600 can register up to 8 SIP Uplink Servers. The extensions may make a call to the
users of the Uplink Servers, or any user in the world through the Uplink Servers.
•
SIP messages, including INVITE, re-INVITE, ACK, CANCEL, OPTIONS, BYE,
REGISTER, INFO, REFER, SUSCRIBE/NOTIFY and REPLACE messages
•
SIP Proxy, SIP Outbound Proxy, Registrar, and Outbound Registrar
•
Auto Registration when Power-on or period
•
Session Timer support
•
Support IP address, domain name, user name, display name for SIP URL.
3.24. Message Waiting Indication (MWI)
It
’
s a Voice Mail feature. When somebody leaves messages, the router will inform the
phones, and phones
’
LCD will display new voice mails information, and its lamp will flash
accordingly.
3.25. Music on Hold
Any PSTN/IP line calls placed on hold will give music to the other external party.