These voice network modules and interface cards provide the means for integrating both voice and data within a single network allowing users to take advantage of services, such as IP telephony for enterprises or Voice over IP for Service Providers, without sacrificing voice quality. Cisco IOS® Software also incorporates built-in quality-of-service (QoS) features along with standards-based (FRF.11 and FRF.12) encapsulation and fragmentation, providing efficient direct transport of voice and fax over IP, Frame Relay, and ATM networks.
Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco1800, 1900, 2800, 2900, 380...
Cisco HWIC-2T is a 2-port serial WAN interface card, made for Cisco1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Ro...
The Layer 3 Cisco 1-Port Fast Ethernet High-Speed WAN interface card (HWIC) supported on the Cisco 1841, Cisco 2800, and Cisco 3800 Ser...
The 2-port (HWIC-2FE) card offers small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 rout...
Serial and asynchronous modules provide highly flexible connections for Cisco® 1800, 1900, 2800, 2900, 3800, and 3900 Series I...
The Cisco 4-Port Clear Channel T1/E1 High-Speed WAN Interface Card provides n x T1/E1 connectivity in a compact form factor and re...
آدرس دفتر مرکزی: تهران، بلوار نلسون ماندلا (آفریقا)، خ فرزان شرقی، پ 33