[Freeswitch-users] Anyone have info on multicast paging FS and Linksys SPA phones

Mario G mario_fs at mgtech.com
Sun Feb 12 20:03:26 MSK 2012


Far out, I knew I wasn't crazy. I did run traces but I am not a SIP expert to see the difference. I thought I tried the "Linksys Key System" option yes and no. As I said, been trying to get this to work for a year. You're the first to help. Keep in mind FS will work but only if the SPA9000 is connected to the phones at least once. Thanks!

On Feb 12, 2012, at 5:27 AM, Puskás Zsolt wrote:

> 
> Ooops the problem was the "Linksys Key System" option is set to No changing to Yes makes it work. I can't verify it work fully because the phone is at an office and nobody is in today :) but the web interface shows an active call. Now the only problem is when the calling phone hangup the call the channel is not destroyed and FS keeps sending the multicast packets. I'm looking at the source code to find the problem.
> 
> 
> 2012-02-12 12:40 keltezéssel, Puskás Zsolt írta:
>> 
>> Hi.
>> 
>> If you can get an old HUB ( http://en.wikipedia.org/wiki/Ethernet_hub ) you can capture the packets using wireshark between the spa962 and the spa9000. Then compare the packets between your spa962 and FS box. Put your call and sip trace from FS to pastebin so we can help to find the problem. Mail me the pcap file of the working and failed call if you can't find the differences between them.
>> 
>> I tried with a SPA502G and also can't make it work. I added the route ( ip route add 224.168.168.168 dev eth0:0 src 192.168.1.5 ) but in my case the interface has 2 IP address and multicast is sent from the main IP ( eth0 ) and not from eth0:0. Maybe this is the problem for me. I try different config options on the phone to make it work and post results to the list and wikify them if needed.
>> 
>> 
>> 2012-02-11 23:10 keltezéssel, Mario G írta:
>>> 
>>> Scoured web sites, traces, etc. for a year no luck. Anyone out there with some info?
>>> 
>>> Can't get paging to work on Linksys SPA962s, I have check the multicast address and it matches FS. Here is what happens: If I connect my old Linksys SPA9000 PBX and power it on, then turn it off, FreeSwitch paging works on all the phone! If a phone is powered off, FreeSwitch paging no longer works on that phone. Power on/off SPA9000 and all is well. Anyone out there have it working that could tell me the secret? I am using *11 to page to trigger the rtp_multicast_page extension. Thanks in advance!
>>> MarioG
>>> 
>>> 
>>> 
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>> 
>> 
>> 
>> _________________________________________________________________________
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>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>> 
>> 
>> 
>> 
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> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
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> http://wiki.freeswitch.org
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> 
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