컴퓨터와 관련하여 자주 질문 하시는 것들을 모아 이곳에 올려 봅니다. 필요하신 내용이나 알고 싶은 내용을 회원 가입 하여 올려 주시면 답변 드리겠습니다. 또한 필요하신 제품이나 견적을 요청 하시면 원하시는 사양에 맞추어 견적 드리겠습니다. 감사합니다. TEL : 213-380-1252

HowComputer - Q & A - Question & Answer

Computer 및 Network 관련 어떤 문제라도 또 어떤 구입이라도 문의 주시면 이곳 게시판에서 해결 해드리겠습니다. 자세한 문의는 연락주셔여. TEL : 213-380-1252
Quotation Request https://support.ooma.com/office/resetting-a-cisco-ip-phone/

Resetting a Cisco IP Phone

IMPORTANT: These instructions should only be followed when it is requested by an Ooma Office Support Representative.

Make sure that the Cisco IP phone is connected to your local network and to the Internet using an Ethernet cable inserted on the SW port (bottom port) on the back of the phone.

While the Cisco IP phone is powered on, do the following:

  1. Press the Setup key (the one below the envelope key),
  2. Press [1][3], and
  3. Press the ok softkey.

The phone will restart. Once that process is complete, do the following:

  1. Press the Setup key (the one below the envelope key),
  2. Press [9], and
  3. Take note of the “Current IP” value that will follow this format: x.x.x.x (e.g. 192.168.1.2)

Using a computer on the same local network that the Cisco IP phone is connected to, open a web browser and enter the “Current IP” value that you noted above.

Then, click on [Admin Login]: Admin login

Click on [advanced]: Advanced

Click on [Provisioning]: Provisioning

Enter the following values in the areas shown in the screenshot below: Configuration

Resync delay: 1
Forced resync delay: 1
Profile rule: https://prc.ooma.com/$MA.xml

Finally, click on [Submit All Changes].

Your Cisco IP phone will automatically reboot several times. It will go into service in less than five minutes. If the phone does not go into service, please contact Ooma Office Customer Support again.

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