Features
SIP Trunking
Strata CIX General Description 04/13 159
SIP Trunking
SIP Trunking allows the CIX to get PRI like services from an Internet Telephony Service Provider
using Session Initiation Protocol.
Toshiba implements SIP trunking using the MIPU/GIPU card. The MIPU/GIPU is designed from
the ground up as a VoIP card able to support IP stations, Strata Net IP, and SIP trunking. With the
SIP Trunking capability of the new MIPU card, companies do not have to purchase different types
trunk cards and the bundles of physical wires to host Analog, PRI and BRI trunks. Companies are
able to leverage their existing Toshiba CIX R4.x (and later) PBX systems with just the purchase of
MIPU/GIPU cards, an update to R5.10MS17 software, and corresponding license. SIP Trunking
simplifies IP PBX trunking capability by replacing all the traditional PSTN lines with one SIP
Trunking device hosted by SIP Trunking provider on the internet.
MIPU interface parameters include:
• CIX Hardware: CIX40, CIX100, CIX200, CIX670, and CIX1200
• CIX Software: R5.10 MS17 or higher
• MIPU: MIPU01_07 or higher
• eManager: V5.10 A08 or higher
• Service provider: Contact Toshiba Sales Applications Desk
• Soft Switch: Contact Toshiba Sales Applications Desk
• License: LIC-CIX-SIPT-CH
Figure 30 SIP Trunking Example
Router
Public IP Address
LAN
SIP
Provider
Switch
CIX
Processor
CIX
MIPU/GIPU
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