Dialogic® DM/N960-4T1 and DM/N1200-4E1 Digital Telephony Interface Boards

DM/N-4T1 DM3 Boards

Field proven, 4 span, network interface board for T1/E1 networks; available in PCI and CompactPCI form factors

Dialogic® DM/N960-4T1 and DM/N1200-4E1 digital telephony interface boards provide a powerful set of advanced call processing and telephony networking features that developers can use to create large-scale switching solutions for enterprise and public networks. Offered on single-slot CompactPCI and universal PCI form factors, each board provides access to four T1 (1.544 Mb/s) or E1 (2.048 Mb/s) digital network interfaces.  

Features and Benefits
Four T-1 or E-1 digital interfaces with internationally approved ISDN PRI Enables development of large-scale switching solutions for enterprise and public networks, while letting applications connect to a variety of signaling networks worldwide
No tone support Boards with tones are typically required for the E1 R2MF and T1 CAS protocols, and to implement advanced features such as call progress analysis and ANI/DNIS information retrieval. With ISDN protocols, such information is typically included in the SETUP message, making it possible to use boards without tone support, providing significant savings
Built on the industry-standard telephony bus - ECTF H.100/H.110 CT Bus Lets applications expand through access to other communication boards, such as IP telephony, ATM, HDSI, and SS7, as well as combined media boards (DM/V-B, DM/V)
Product Highlights
Form factor PCI
CompactPCI
Resource bus H.100 CT Bus
H.110 CT Bus
Ports 96
120
Operating systems Windows
Linux
Network interface 4 T1 or 4 E1
Signaling Digital - ISDN PRI
Applications Switching/call completion
Network call center
Prepaid/debit card
International callback
Gateway switch
Order by Product Code DMN9604T1PCIU -PCI, 96 ports
DMN9604T1CPCI -CompactPCI, 96 ports
DMN12004E1PCIU - PCI, 120 ports
DMN12004E1CPCI - CompactPCI, 120 ports

Application Notes

Case Study

Data Sheet

  • Dialogic® Digital Telephony Interface Boards
    Dialogic® Digital Telephony Interface Boards provide a powerful set of advanced call processing and telephony networking features that developers can use to create large-scale switching solutions for enterprise and public networks. Offered on single-slot CompactPCI and universal PCI form factors, each board provides access to four T1 (1.544 Mb/s) or E1 (2.048 Mb/s) digital network interfaces.

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