Description
The Cisco 4-port Voice/Fax Expansion Module provides enterprises, managed service providers and service providers the ability to directly connect public-switched telephone networks (PSTNs) and existing telephony equipment to Cisco 2821, Cisco 2851, Cis
Specifications
43201547
Voice
Cisco
Cisco
Modules
- Cisco 3800 Series Integrated Services Routers
- Cisco 2821 Integrated Services Routers
- Cisco 2851 Integrated Services Routers
4 x ISDN BRI (S/T)
Cisco Systems, Inc
EM-4BRI-NT/TE=
http://www.cisco.com
64 kbit/s
4-port Voice/Fax Expansion Module
Voice Module
4






