[Serusers] SER b2bua agent (+more)?

[Wojciech Ziniewicz]

questions inline

> -----Original Message-----
> From: Iqbal [mailto:iqbal at gigo.co.uk]
> Sent: Thursday, May 19, 2005 12:34 PM
> To: Wojciech Ziniewicz
> Cc: 'serusers at lists.iptel.org'
> Subject: Re: [Serusers] SER b2bua agent (+more)?
> 
> >2. I've got simple pstn model 
> >
> >LAN ---> SER 
> >       \         |   
> >         \       |
> >	PSTN
> >
> >I get simple disconnetion and loose rtp stream when calling 
> out to PSTN when
> >making more than 5 calls.
> >
> >I don't actually know whether it's SER or my E1 Gateway 
> problem. Logs from
> >Linksys PAP2 tells me that it's the "RTP PORT DUPLICATE" . He's right
> >because the sniffer tells the same . I see that two phones 
> connect their RTP
> >stream on port 3000.
> >
> >Any ideas ?
> >  
> >
> 
> Um..nope, it should not be a problem with SER, because SER 
> really does 
> not care about the RTP stream, and 5 connections to ser is really 
> nothing, I think its in linksys, I dont use the device 
> myself, but does 
> it have a limit on how many natted clients can sit behind it 
> (assuming u 
> r using NAT) or how many DHCP connections (I had this problem 
> once), or 
> even how many RTP streams it can handle

I mean - my Sipphones connected to syslog say :
"RTP PORT DUP:30000" 
but my E1 Gateway (Multitech Multivoip3010) does not say anything. It looks
like allocation of RTP is not random - every phone wants to get on port
30000. Any ideas (again) ?

I'm quite sure it's not SER's case, but who knows.