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Product Description
Product Information
The Cisco SPA112 2 Port Adapter enables high-quality VoIP service with a comprehensive feature set through a broadband Internet connection.
Brand Name Cisco
Manufacturer Web Site http://www.cisco.com
Product Type Phone Adapter
Product Model SPA 112
PHONE FEATURES
Button Type Reset Button
Signaling Protocol Support ARP
Signaling Protocol Support DHCP
Signaling Protocol Support ICMP
Signaling Protocol Support RTCP
Signaling Protocol Support RTP
Signaling Protocol Support SNTP
Signaling Protocol Support UDP
Interface Type 1 x WAN
Interface Type 2 x RJ-11
POWER FEATURES
Power Supply 5Watt
DIMENSIONS
Depth (mm) 28.0
Height (mm) 101.0
Width (mm) 101.0
Weight (Grams) 153.0
OTHER FEATURES
Security * Password-protected system reset to factory default * Password-protected administrator and user access authority * Provisioning, configuration, and authentication * HTTPS with factory-installed client certificate * HTTP digest: Encrypted authentication using MD5 (RFC 1321) * Up to 256-bit Advanced Encryption Standard (AES) encryption * SIP Transport Layer Security (TLS)
Network Features * Data networking - MAC address (IEEE 802.3) * IPv4 (RFC 791) upgradeable to IPv6 (RFC 1883) * Address Resolution Protocol (ARP) * Domain Name System (DNS) A record (RFC 1706) and SRV record (RFC 2782) * Dynamic Host Configuration Protocol (DHCP) client (RFC 2131) * Point-to-Point Protocol over Ethernet (PPoE) client
Voice Features * Independent configurable dial plans with interdigit timers and IP dialing (1 per port) * Call progress tone generation * Jitter buffer: Adaptive * Frame loss concealment * Full-duplex audio * Echo cancellation (G.165 and G.168) * Voice activity detection (VAD) * Silence suppression
Other Features * Fax capability - Fax tone detection pass-through, Fax pass-through using G.711, Real-time fax over IP using T.38 fax relay
