Administration HiPath 3000/5000 V7 IP systems

3000sb1.fm
Introduction For internal use only
Highlights with V6.0 and Later
1.4 Highlights with V6.0 and Later
● Direct Dial-In (DDI) for Internet telephony:
The Internet telephony service provider (ITSP) provides a system phone number with a
DDI phone number range.
● Networked systems can be connected to the ITSP: A HiPath system can be registered at
an ITSP and integrated in an IP network at the same time. Networked systems can use SIP
phone numbers for both incoming and outgoing calls. Each extension in networked systems
can be assigned an MSN/DDI by the ITSP or can answer calls with the default station
number.
● Four SIP providers simultaneously: You can connect up to four ITSPs to a HiPath system
at the same time. You can assign priorities to the ITSPs with LCR using the phone number
dialed and the time.
● STUN support: HiPath provides a STUN client that operates together with a STUN server
in the ITSP for NAT traversal. An external router connected to HiPath is used for ITSP access.
P31003-H3570-Y100-4-7618, 2007-10-31
1-6 HiPath 3000/5000 V7, System Description