[Freeswitch-users] Getting multicast paging to work

[Varsha Agarwal]

I have verified again that target port in Wireshark matches multicast paging port on my phones. Any thoughts?

-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Bote Man
Sent: Monday, January 18, 2016 11:09 PM
To: 'FreeSWITCH Users Help'
Subject: Re: [Freeswitch-users] Getting multicast paging to work

The source port is the FreeSWITCH port that is emitting the i.p. multicast stream. Although it is not shown in the Wireshark excerpt, the debug log says it is sending to port 8000.


---
Bote

FreeSWITCH Docs Janitor
http://freeswitch.org/confluence




> -----Original Message-----
> From: Moishe Grunstein
> Sent: Tuesday, 19 January, 2016 01:35
> Subject: Re: [Freeswitch-users] Getting multicast paging to work
> 
> Your destination port needs to match the port your phones are 
> listening to for the multicast traffic.
> 
> Thanks,
> 
> Moishe Grunstein
> Tornado Computer Systems, Inc.
> 212.400.7650 888.IPPBX.US
> Service Request Email: support at nysolutions.com
> 
> 
> 
> -----Original Message-----
> From: Varsha Agarwal
> Sent: Tuesday, January 19, 2016 1:29 AM
> Subject: Re: [Freeswitch-users] Getting multicast paging to work
> 
> Wireshark is showing some activity
> 404	1.630847000	172.18.18.237	239.192.0.2	UDP	214
> 	Source port: 17130  Destination port: teradataordbms
> 
> These messages are constantly seen.
> 
> -----Original Message-----
> From: Stanislav Sinyagin
> Sent: Monday, January 18, 2016 10:11 PM
> Subject: Re: [Freeswitch-users] Getting multicast paging to work
> 
> if you make a packet capture for "ip host 239.192.0.2" on the 
> FreeSWITCH machine, do you see any packets going out?
> 
> Also, do you see any IGMP packets from the listeners?
> 
> tcpdump is your first-stop tool in such troubleshooting.
> 
> 
> 
> On Mon, Jan 18, 2016 at 10:20 PM, Varsha Agarwal 
> <vagarwal at vertical.com>
> wrote:
> > I disabled ZRTP, but still not working. It looks like mod_esf does 
> > not do anything... This is the last thing I see in the log
> >
> > 29b4f1a5-3c80-4f9e-8842-ab5593627e30 EXECUTE
> > sofia/internal/1002 at 172.18.18.237 esf_page_group(239.192.0.2 8000)
> >
> >...
> >
> >
> > From:  Varsha Agarwal
> > Sent: Monday, January 18, 2016 3:09 PM
> > Subject: [Freeswitch-users] Getting multicast paging to work
> >
> >
> >
> > Hi All,
> >
> > I am trying to get multicast paging to work with the default 
> > configuration in FreeSwitch. I am using 239.192.0.2 multicast IP 
> > Adress on port 8000. I have configured a phone with that multicast 
> > address and phone, however when I try to page, I just get dead air. 
> > I see some ZRTP negotiation failures in Freeswitch logs. Can someone 
> > tell me what could be wrong
> >
> >
> > Thanks,
> >
> > Varsha
> >
> >


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