소개
The Cisco SPA112 2 Port Phone Adapter provides high-quality, feature-rich Voice over IP (VoIP) service through a broadband Internet connection. This adapter allows you to connect two standard analog telephones or fax machines to a VoIP service provider, enabling clear voice calls and reliable fax connections while simultaneously using your Internet connection. It supports various Internet VoIP provider features such as caller ID, call waiting, voicemail, and call forwarding.
중요한 안전 정보
본 제품을 사용하기 전에 모든 안전 지침을 읽고 이해하십시오. 지침을 따르지 않을 경우 감전, 화재 또는 기타 위험이 발생할 수 있습니다.
- 장치를 물이나 습기에 노출시키지 마십시오.
- 기기를 열거나 수리하려고 시도하지 마십시오. 모든 서비스는 자격을 갖춘 전문가에게 맡기십시오.
- 장치와 함께 제공된 전원 어댑터만 사용하십시오.
- 과열을 방지하려면 장치 주변을 적절하게 환기시키십시오.
- 장치를 열원이나 직사광선으로부터 멀리 두십시오.
패키지 내용
패키지에 다음 품목이 포함되어 있는지 확인하십시오.
- Cisco SPA112 2 Port Phone Adapter
- 전원 어댑터
- 이더넷 케이블
- 빠른 시작 가이드(이 디지털 매뉴얼에는 포함되지 않음)
제품 끝view
The Cisco SPA112 is a compact device designed to connect analog phones to a VoIP network. It features two phone ports and one Internet port.
전면 패널
그림 1: 전면 view of the Cisco SPA112, showing the Cisco logo and indicator lights for phone lines, internet, and power.
The front panel includes indicator lights that provide status information:
- Phone 1/2 LEDs: Indicate the status of the phone lines. Lit when a phone is off-hook or in use.
- 인터넷 LED: Indicates the status of the Internet connection. Lit when connected and active.
- 전원 LED: Indicates the power status of the device. Lit when the device is powered on.
후면 패널
그림 2: 후면 view of the Cisco SPA112, showing the Reset button, Phone 1 and Phone 2 ports, Internet port, and DC 5V Power input.
The rear panel contains all the connection ports:
- 리셋 버튼: 기기를 공장 초기 설정으로 되돌리는 데 사용됩니다.
- PHONE 1/2 Ports (RJ-11): Connect analog telephones or fax machines.
- INTERNET Port (RJ-45): Connects to your router or broadband modem.
- DC 5V POWER Input: 제공된 전원 어댑터에 연결합니다.
설정 및 설치
Follow these steps to set up your Cisco SPA112 adapter.
Step 1: Physical Connections
- 인터넷 케이블을 연결하세요: 이더넷 케이블의 한쪽 끝을 연결하세요. 인터넷 port on the SPA112 and the other end to an available LAN port on your router or broadband modem.
- Connect Telephones: 아날로그 전화기나 팩스기를 연결하세요. 전화 1 그리고/또는 전화 2 ports using standard RJ-11 phone cables.
- 전원 연결: 전원 어댑터를 DC 5V 전원 input on the SPA112, then plug the adapter into an electrical outlet. The Power LED on the front panel should illuminate.
Figure 3: Diagram showing the Cisco SPA112 connected to a router, power outlet, and an analog phone.
Step 2: Initial Configuration (Accessing the Web 상호 작용)
To configure the SPA112, you will need to access its web-based administration interface. The device typically obtains an IP address automatically from your router via DHCP.
- Find the Device's IP Address:
- Connect an analog phone to the 전화 1 포트.
- Dial **** (four asterisks).
- When prompted, dial 110# to hear the device's IP address. Note this IP address.
- 접근하기 Web 인터페이스:
- 열기 web browser on a computer connected to the same network as the SPA112.
- Enter the IP address you noted in the browser's address bar (e.g., http://192.168.1.100)를 입력하고 Enter 키를 누릅니다.
- You will be prompted for a username and password. The default credentials are typically:
- 사용자 이름: 관리자
- 비밀번호: 관리자
- Configure VoIP Service:
Once logged in, navigate to the "Voice" or "Line" settings to enter the details provided by your VoIP service provider (e.g., SIP proxy, user ID, password). Refer to your VoIP provider's documentation for specific settings.
작동 지침
After successful setup and configuration, your Cisco SPA112 is ready for use.
전화 걸기 및 받기
- 전화를 걸려면: Pick up the connected analog phone. You should hear a dial tone. Dial the desired phone number.
- 전화를 받으려면: When your phone rings, pick up the handset to answer.
Using Fax Machines
The SPA112 supports fax machines connected to its phone ports. For optimal fax performance, ensure your VoIP service provider supports T.38 faxing and that it is enabled in the adapter's configuration if necessary.
VoIP 기능
The SPA112 supports various VoIP features depending on your service provider, including:
- 거는 사람 확인
- 통화 대기
- 음성 메일
- 콜 포워딩
- 독특한 반지
- XNUMX 자 회의
Consult your VoIP service provider for details on how to activate and use these features.
유지
The Cisco SPA112 is designed for reliable operation with minimal maintenance.
- 청소: 부드럽고 마른 천으로 기기를 닦으십시오. 액체 또는 에어로졸 세척제를 사용하지 마십시오.
- 펌웨어 업데이트: 정기적으로 Cisco 지원을 확인하세요 website for firmware updates. Firmware updates can improve performance, add features, or fix bugs. Follow the instructions provided by Cisco for updating firmware.
- 장치 다시 시작: If you experience issues, try restarting the device by unplugging the power adapter, waiting 10 seconds, and then plugging it back in.
문제 해결
This section addresses common issues you might encounter with your SPA112.
다이얼 톤 없음
- 전원 확인: Ensure the power adapter is securely connected and the Power LED is lit.
- 전화 연결 상태를 확인하세요: Verify that the analog phone is correctly plugged into a PHONE port.
- 인터넷 연결 확인: Ensure the Internet LED is lit, indicating an active network connection.
- VoIP Service Status: Confirm your VoIP service is active and configured correctly in the adapter's web 인터페이스.
전화를 걸거나 받을 수 없습니다
- Verify VoIP Configuration: Double-check all SIP settings (proxy, user ID, password) in the web interface against your VoIP provider's information.
- 네트워크 연결성: Ensure your router and internet connection are working correctly. Try accessing other websites from a connected computer.
- Firewall Issues: Your router's firewall might be blocking VoIP traffic. Consult your router's manual or IT administrator to ensure necessary ports are open (typically UDP ports 5060 for SIP and 10000-20000 for RTP).
- 재부팅 장치: Try rebooting your modem, router, and the SPA112 in sequence.
Poor Call Quality (Echo, Jitter, Dropped Calls)
- 인터넷 대역폭: Ensure you have sufficient internet bandwidth, especially during peak usage. Other network activities (streaming, large downloads) can impact call quality.
- 네트워크 혼잡: If possible, connect the SPA112 directly to your router via Ethernet, avoiding Wi-Fi extenders or powerline adapters.
- QoS 설정: If your router supports Quality of Service (QoS), configure it to prioritize VoIP traffic.
- VoIP Provider: Contact your VoIP service provider to check for any service-side issues or recommended settings.
명세서
| 상표 | 시스코 |
| 모델 | 스파112 |
| 포트 | 2 x RJ-11 FXS (Phone), 1 x RJ-45 Ethernet (Internet) |
| 네트워크 표준 | 10/100Base-TX |
| 이더넷 기술 | 패스트 이더넷 |
| 전원 | Adapter (DC 5V) |
| 품목 치수(L x W x H) | 3.94 x 3.94 x 1.18인치(10 x 10 x 3cm) |
| 품목 무게 | 153그램 |
| 호환 장치 | VoIP services, computer networks, PSTN networks, caller ID services, routers, gateways, fax machines |
| 외부 테스트 인증 | FCC, CE, ICES, A-Tick, RoHS, UL |
| 거는 사람 확인 | 예 |
| 다중 라인 작업 | 다중 라인 작업 |
보증 정보
The Cisco SPA112 2 Port Phone Adapter comes with a 30-day warranty from the seller and a manufacturer's warranty. For specific terms and conditions, please refer to the documentation provided with your purchase or visit the official Cisco support web대지.
고객 지원
For further assistance, technical support, or to download the latest firmware and documentation, please visit the official Cisco support website. You may also contact your VoIP service provider for configuration-specific support.
시스코 지원 Web대지: www.cisco.com/support
