Linksys Phone Adaptor

by rikniz Sat Oct 24, 2009 1:14 pm

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Linksys Phone Adaptor இதை எவ்வறு Install செய்து உபயோகிப்பது யாறும் அறிந்தாள் சொல்லுங்களேன்

by இளவரசன் Sat Oct 24, 2009 1:20 pm

Linksys PAP2

GENERAL INFORMATION

The Linksys PAP2 is a reliable inexpensive telephone adapter that works with the Callcentric service when placed behind your broadband internet router.

Most other Linksys and Sipura VoIP products (such as the SPA-xxxx series) are based on the same software as the Linksys PAP2; so you may also use the PAP2 setup guide to assist you with those products as well.

The PAP2 product page and user manual can be found here.
The most recent PAP2 firmware (software) version can be found here.

The information below is based on the PAP2 firmware version 3.1.3(LS); although most other older and newer versions will look very similar.

CONFIGURING THE Linksys PAP2

These instructions are based on using the PAP2 in its factory default configuration which is to obtain a dynamic IP address automatically from your router using DHCP, which is how most people have their home routers configured. For information on configuring your PAP2 with a static IP address, please refer to the PAP2 user manual.

We recommend that you read each step through in its entirety before performing the action indicated in the step.

STEP 1

Connect your router with the supplied Ethernet network cable to the PAP2. Now connect your phone to the PAP2 Line 1 port. Finally plug the supplied power cable into the PAP2.

STEP 2

Wait 60 seconds after plugging your PAP2 in.

STEP 3

Pickup the phone connected to the PAP2 and dial the * key on your phone 4 times.

STEP 4

Have a pen and paper ready. You will hear a message - "Configuration menu. Please enter option followed by the pound key...", then enter 1 1 0 # on your phone. You will now hear a message giving you the IP address of your PAP2 such as - "192.168.1.100 write this number down.

STEP 5

Open a web browser on your computer such as Internet Explorer and enter the IP address you heard in step 4 as the address (I.E. where you would normally enter www.yahoo.com).
Please note: some browsers will require you to remove leading zero's ( 0 's ) in the IP address. For example if you heard "192.168.001.010" you should change this to "192.168.1.10".

STEP 6

Please note, the PAP2 by default does not have a password assigned to it, so you should now see a page that looks like this:

Linksys Phone Adaptor Pap2_001

If you are prompted to enter the username and password please enter it and you should see the image above.

STEP 7

Now click on the "(switch to advanced view)" link as indicated in the picture below:

Linksys Phone Adaptor Pap2_002

STEP 8

Now click on the "Admin Login" link as indicated in the picture below:

Linksys Phone Adaptor Pap2_003

STEP 9

Click the tab labeled "System" in the menu at the top:

Linksys Phone Adaptor Pap2_013

STEP 10

Enter time servers and DNS servers as indicated below:

Set your Primary DNS server to a public DNS server such as 208.67.222.222. You can also set your Secondary DNS server to a public DNS server such as 208.67.222.220
Set your Primary NTP Server to 0.pool.ntp.org, or your preferred working NTP server. You can also add a Secondary NTP Server if you wish

Click the "Save Settings" button after you have entered the time servers. The web page will display a screen for a few seconds stating that it is saving the changes you made.

STEP 11

Click on the SIP tab from the main menu.

Linksys Phone Adaptor Pap2_009

Scroll down to SDP Payload Types section.

Set the following values:

RTP Packet Size: 0.020
G729a Codec Name: G729
G729b Codec Name: G729

Linksys Phone Adaptor Pap2_010

Click the "Save Settings" button once you are done to save these changes.

STEP 12

Click the tab labeled "Regional" in the menu at the top. You will now be shown the Regional page. Scroll to the bottom of the Regional page. In the "Time Zone" field select the number of hours plus or minus that your local time is offset from Greenwich Mean Time (GMT).

Linksys Phone Adaptor Pap2_006

Click the "Save Settings" button after you have selected the time zone.

STEP 13

Below we outline the steps assuming the use of Line 1.

Note: Now we will setup the line you will use Callcentric with. Normally if you are using the PAP2 only with Callcentric you would use Line 1 by clicking the "Line 1" tab which is how the example below is shown. If you already have another provider configured on Line 1, use Line 2 instead by clicking the "Line 2" tab. You may also configure Callcentric on both Line 1 and Line 2 by first setting up Line 1 following the directions below; and then repeating the step identically but in the "Line 2" tab.

Click the tab labeled "Line 1"

STEP 14

Within the Line 1 page is where most of the settings will be configured. Below is a list of the settings that need to be changed from the default configuration; you can click the screenshot below to see the full page of settings in detail.

PROXY AND REGISTRATION

Setting	Value

Proxy	Enter callcentric.com in this field

Outbound Proxy	Enter callcentric.com in this field

Outbound Proxy	Enter callcentric.com in this field

Use Outbound Proxy	YES

DNS SRV Auto Prefix	YES


SUBSCRIBER INFORMATION

Setting	Value

Display Name	Enter your name in this field

User ID	Enter your Callcentric number here (your Callcentric number starts with 1777 and has an additional 7 digits)

Password	Enter your SIP Password here. Your SIP password is the same password you create when you sign up for you Callcentric account. Optionally you may change it in your preferences.

Auth ID	Enter your Callcentric number here (your Callcentric number starts with 1777 and has an additional 7 digits)

Use Auth ID	YES


AUDIO CONFIGURATION

Setting	Value

Preferred Codec	G729a

DTMF Tx Method	Auto