ATA187-I1-A - Cisco ATA 187 Analog Telephone Adapter

1. Protocol Support: SIP, SCCP
2. Connectivity Technology: Wired
3. Voice Codec: G.711, G.729a, G.729ab, G.722, G.726, iLBC
4. QoS: IEEE 802.1Q, IEEE 802.1p, Differentiated Services (DiffServ), Type of Service (ToS)
5. Security: HTTPS, TLS
6. Power Over Ethernet (PoE): PoE
7. Dimensions (WxDxH): 7.1 cm x 11.2 cm x 2.8 cm
8. Weight: 140 g
9. Interfaces: 2 x FXS - RJ-11
10. Network Ports: 1 x 10Base-T/100Base-TX - RJ-45
11. Operating Temperature: 0°C to 40°C
12. Operating Humidity: 10% to 85% noncondensing

Notes:
1. The ATA187-I1-A is a cost-effective solution for connecting analog phones and fax machines to a VoIP network.
2. It supports a wide range of voice codecs, ensuring high-quality voice communication.
3. The device is easy to install and configure, making it an ideal choice for small businesses and home offices.