[Serusers] RE: No Audio

[Shirley]

Hi, 

Can you kindly tell me how can be sure that rtpproxy is working on my ser
and working properly? thank you!! 

Regards, 
shirley

> -----Original Message-----
> From:	Daniel Liu [SMTP:daniel.liu at cu88.com]
> Sent:	Sunday, March 07, 2004 5:07 PM
> To:	Shirley
> Cc:	Patrick Muldoon; serusers at lists.iptel.org
> Subject:	Re: No Audio
> 
> Dear Shirley,
>        You need enable nathelper module in SER or buy a commercial
> SIP OutBound Proxy.
>         Our company's SIP Penetrator is a Session Boarder Controler.It can
> act as SIP OutBound Proxy. 
> 
> regards,
> Daniel Liu
> 
> URLs from iptel.org, I hope this is useful for you.
> http://www.portaone.com/~sobomax/rtpproxy.tar
> http://sermediaproxy.dns-hosting.info/
> 
> Shirley write: 
> 
> > Hi, 
> > 
> > Thank you for the reply.
> > 
> > Do you use before using UA behind Symmetric NAT to make to the other UA
> > behind Symmetric NAT? As I am doing this, but there is no audio. I have
> > attached the ser.cfg. Please kindly advise have been a long problem
> > already.Thank u!! 
> > 
> >  <<ser.cfg>> 
> > Regards, 
> > Shirley
> > 
> >> -----Original Message-----
> >> From:	Patrick Muldoon [SMTP:doon at inoc.net]
> >> Sent:	Saturday, March 06, 2004 11:42 AM
> >> To:	serusers at lists.iptel.org
> >> Subject:	Re: [Serusers] No Audio
> >> 
> >> On Friday 05 March 2004 10:24 pm, Shirley wrote:
> >> > Hi ,
> >> >
> >> > I am using UA1 to UA2. Looking at the Ethereal I have this Broadcast
> >> > message and there is no audio transmitted.
> >> > <"Protocol: ARP , who has 192.168.0.177? Tell 192.168.0.142 > Do
> anyone
> >> > have this before? Please help?
> >> >
> >> > regards,
> >> > shirley
> >> 
> >> arp = Address Resolution Protocol.  It is how hosts on the same layer 2
> 
> >> network find each other.   So basically 192.168.0.177 is looking for
> the
> >> MAC 
> >> address of 192.168.0.142.  This is normal. 
> >> 
> >> -:Patrick 
> >> 
> >> -- 
> >> Patrick Muldoon
> >> Network/Software Engineer
> >> INOC (http://www.inoc.net)
> >> PGPKEY (http://www.inoc.net/~doon)
> >> Key ID: 0x370D752C
> >> 
> >> Beware of programmers who carry screwdrivers.  - Leonard Brandwein
> >> 
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>