Question about Cisco ATA 187 Analog Telephone Adaptor ATA187-I1-A=

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Using Cisco Call Manager 8.0.2 ATA 187 was not on device list so it would not register ATA 187 SIP Only I installed the firmware and device enabler for ATA 187 to Call Manager. The device type now shows up in Call Manager but the ATA 187 still will not register to Call manager. Went on Web interface to see if the device would show up. It does, and says that it is registering, but it still will not show up in Call Manager.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Rubec
  • 42 Answers

SOURCE: cisco asa5505 problem

You seem to have the last resort (o.o.o.o) set to VLAN1 which is set as an inside interface.
Is VLAN1 connected to the outside router or internet backbone?
If not, change the last resort to the outside Ethernet port.

Posted on May 09, 2008

SOURCE: cisco 7912g sip firmware

firmware can not be e-mailed to you unfortunately. The only way to oficially obtain the software - purchase it

Posted on Jun 09, 2008

ward_knutson
  • 64 Answers

SOURCE: Converting Cisco 7940 IP Phone to SIP

Unlocking a Cisco 7940

Method 1:
1) Unplug the phone
2) Plug the phone back in while holding the # key
The phone will soon display “Reset key sequence detected”
3) After several lights flash press the following keys in order:
1 2 3 4 5 6 7 8 9 * 0 #
4) The phone will then ask you if you want to save the network configurations:
Save network cfg? 1=yes 2=no
5) The phone will soon display “Factory reset initiated” and will continue
through the boot up process.
If that process fails to work for some reason there
is a second method.

Method 2

Complete these steps:

  1. Press Settings.
  2. The Network Configuration lock symbol must be unlocked. If not, exit to the main window and press ** # again.
  3. Press 3 on the keypad (or scroll down) for Network Configuration.
  4. Press 33 on the keypad (or scroll down) to Erase Configuration.
  5. Press the Yes softkey.
  6. Press the Save softkey.
The phone will now be reset.

Also see this link
http://www.cisco.com/univercd/cc/td/...tain.htm#93250

Posted on Nov 25, 2008

  • 97 Answers

SOURCE: KONCEPT CISCO

If that is going across a routed network, check all your routing configuration. A lot of 'one-way' calls are caused by incorrect routing.

Make sure that the subnets for each of the phones can get to each other, and if possible try putting them on the same subnet for a trial to make sure that works.

Hope that helps!

Posted on Oct 17, 2010

puertobori
  • 7733 Answers

SOURCE: I have error 211 Your Adapter may not be installed

Go to Linksys by Cisco.

Posted on Oct 19, 2010

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Lifted this straight from the manual:

Button flashes every 4 seconds
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So basicly, that means your HandyTone 486 ATA fails to register with the SIP-server. That means you either have not recieved your IP-tele yet, or that your ISP have failed to register you.

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Can I use a CISCO IP 7941 phone, that has been on a company network, in my home? Should it just work by plugging in a telephone connection and using the appropriate power supply? Is there programming that...


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Cisco IP Phone 7940 and 3com nbx as 3rd party SIP phones


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http://www.3cx.com/sip-phones/cisco-7940.html

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1 Answer

Converting Cisco 7940 IP Phone to SIP


Unlocking a Cisco 7940

Method 1:
1) Unplug the phone
2) Plug the phone back in while holding the # key
The phone will soon display “Reset key sequence detected”
3) After several lights flash press the following keys in order:
1 2 3 4 5 6 7 8 9 * 0 #
4) The phone will then ask you if you want to save the network configurations:
Save network cfg? 1=yes 2=no
5) The phone will soon display “Factory reset initiated” and will continue
through the boot up process.
If that process fails to work for some reason there
is a second method.

Method 2

Complete these steps:
  1. Press Settings.
  2. The Network Configuration lock symbol must be unlocked. If not, exit to the main window and press ** # again.
  3. Press 3 on the keypad (or scroll down) for Network Configuration.
  4. Press 33 on the keypad (or scroll down) to Erase Configuration.
  5. Press the Yes softkey.
  6. Press the Save softkey.
The phone will now be reset.

Also see this link
http://www.cisco.com/univercd/cc/td/...tain.htm#93250

May 18, 2008 | Cisco 7910 IP Phone

1 Answer

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Jan 02, 2008 | Cisco 7912G IP Phone

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