Specifications

Features
IP Telephony
152 Strata CIX General Description 08/14
The MIPU / LIPU / LIPS / GIPU and GIPH supports all “IP” functionality in the Strata CIX. This
includes the following:
Multiple protocols supported:
MEGACO+ delivers a consistent user interface over all Toshiba IP endpoint devices,
except SIP telephones. Toshiba has enabled the MEGACO protocol for call control to
provide more stimulus/response capabilities that allows all the feature functionality of
digital desktop telephones to be supported on IP telephones. The MEGACO+ protocol is
able to implement this feature functionality consistency much better than could be done
using other VoIP protocols.
SIP (Session Initiation Protocol) telephones provides basic functionality that can be used for
very basic user capabilities. Toshiba supports only the Uniden telephone that Toshiba has
approved for interoperability.
SIP Trunking is an application layer protocol used for establishing sessions in an IP
network. SIP Trunking allows the CIX to get PRI like services from an Internet Telephony
Service Provider using SIP.
MIPU / LIPU/LIPS and GIPU / GIPH IP endpoint devices and interfaces (requires IP Endpoint
license):
Toshiba IP telephones
SoftIPT on PDA, Notebook and TabletPC’s
Wireless IP Telephone
SIP IP telephones
Strata Media Application Server (MAS)
MIPU / LIPU/LIPS Port devices and interfaces (requires Basic Port license on all CIX systems,
except with GIPU / GIPH because all Basic Ports are fully licensed on CIX40).
IP Attendant Console
MAS Voice Mail Ports
MAS ACD Announcement Ports
StrataNet IP Network resources
In addition to the above features, the MIPU also includes the following:
Backward compatibility with LIPU
Compatible in the CIX40, CIX100, 200, 670, and 1200
The MIPU16 is compatible with the CIX40 with CIX Release 5.1 software.
Log files collected remotely from the MIPU
MIPU card uses one IP address
Tail-length echo cancellation increased from 32 ms to 64 ms (G.711 and G.729A)
Quality of Service (QoS) threshold alarm notification and measurement
IP Mobility support
Connects between a node using G.711 A-Law codecs and a node using G.711 Mu-Law
codecs.
The maximum transmission interval of voice packet at using G.711 codec is 40ms (80ms in
LIPU)
RTP ports used by IPTs can be user modified
Continuous rebooting (even after six failed attempts)
For a comparison of the MIPU and the LIPU refer to Table 28.