?
Solved

VOIP over SRW208P not working

Posted on 2009-05-07
5
Medium Priority
?
640 Views
Last Modified: 2012-05-06
I have a Linksys SRW208P switch I bought and I am trying to get my polycom 330 to work over it via POE.

The phone powers on, grabs an ip address from my dhcp. However, the phone does not register with my asterisk box.

Any ideas? I do not have much experience configuring layer 2 or 3 switches.

Also, and this is more of a rant then a question. I can not configure this switch via the web interface. The damn thing needs IE and active X to be turned on. Who in their right mind is running IE with Active X enabled. Who is running IE at all for that matter?
0
Comment
Question by:_SKIN_
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 5
5 Comments
 

Author Comment

by:_SKIN_
ID: 24329016
BTW... My POE is working correctly. And just to give more info... My subnet mask is 255.255.255.0 on the switch with an ip of 10.0.0.210 and the router is 10.0.0.1

Not sure if that is relevant or not. I am looking at a subnet mask calculator right now trying to figure this whole thing out.
0
 

Author Comment

by:_SKIN_
ID: 24329424
Also, computers behind the switch can see the net just fine.
0
 

Author Comment

by:_SKIN_
ID: 24329672
I dont mean to be a annoyance. I just want to update the question as I am working on this to try to fix it.

The switch seems to be filtering by port. I can get out on port 80 (browse websites) but I can not use vnc on port 5900. I also can not use my sip phone, which is the real problem. Sip works over port 5060 and a couple others.
0
 

Author Comment

by:_SKIN_
ID: 24329848
Okay, so I was wrong. The ports are being passed. For some reason Bonjour does not work though which makes me think it is a subnet mask issue again. I understood subnet masks for a day once. Then I went to bed and woke up not understanding them. I guess I am just going to try every subnet mask till my sip phone works. :P
0
 

Accepted Solution

by:
_SKIN_ earned 0 total points
ID: 24338585
Figured it out... With an out of the box configuration, in order for a sip phone to work you must go to (through the webview) the multicast tab, then bridge multicast forward all, then set all of the ethernet radio buttons to static from the default of none. Leave the lag ones as is.
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

When posting a question about a Cisco ASA, Cisco Router or Cisco Switch, it can aid diagnosis if a suitably sanitised copy of the config is provided. It is much better to leave as much of the configuration as original as possible, as it could be tha…
This article will show how Aten was able to supply easy management and control for Artear's video walls and wide range display configurations of their newsroom.
In this video we outline the Physical Segments view of NetCrunch network monitor. By following this brief how-to video, you will be able to learn how NetCrunch visualizes your network, how granular is the information collected, as well as where to f…
Sometimes it takes a new vantage point, apart from our everyday security practices, to truly see our Active Directory (AD) vulnerabilities. We get used to implementing the same techniques and checking the same areas for a breach. This pattern can re…
Suggested Courses
Course of the Month14 days, 11 hours left to enroll

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question