I know that 5080 is the default port for sipXbridge.  To make sure my calls
are coming on in 5080, do I need to request that from AT&T?  

Andrew 

> -----Original Message-----
> From: Picher, Michael [mailto:[email protected]] 
> Sent: Tuesday, February 16, 2010 12:47 PM
> To: Andrew Cotter; [email protected]
> Subject: RE: [sipx-users] Problem with transfers from external calls
> 
> Make sure that Internet Calling check box is off and that 
> your calls are actually coming in on 5080 and not 5060.
> 
> > -----Original Message-----
> > From: [email protected] [mailto:sipx-users- 
> > [email protected]] On Behalf Of Andrew Cotter
> > Sent: Tuesday, February 16, 2010 5:04 AM
> > To: [email protected]
> > Subject: [sipx-users] Problem with transfers from external calls
> > 
> > Good morning,
> > 
> > Almost there with our system, but it appears that I have 
> one issue to 
> > resolve.  AT&T finally got around to putting in their IP 
> Flex product 
> > and it works well except for transfers.
> > 
> > The problem shows up in two places which seem like the same issue.
> > First, when an outside call comes in to the AA I try either dial by 
> > name or dialing the extension.  Both end up recognizing the tones, 
> > announce that I will be transferred, and then dead air.  
> Phone to be 
> > transferred to never rings.
> > Second is a DID call to a phone and that phone tries to 
> transfer the 
> > call to another phone.  Internal transfers work and transfers work
> when
> > coming in from the copper lines using an AudioCodes MP-118 fxo
> gateway.
> > 
> > Lay of the land....
> > 
> > Sipx is set as 172.21.210.10 and is using 4.0.4
> > 
> > Cisco 7604 router has three ports, WAN, LAN, SIP.  While 
> setting this 
> > up with AT&T it was my understanding that I should have an 
> internal IP 
> > on the SIP port.  We had them set it as 172.21.210.9.  
> Seems to work 
> > except for this.
> > 
> > We setup sipx to use an unmanaged gateway that points to 
> the public IP 
> > AT&T gave us to connect to.
> > 
> > Attached is a merged trace file that I have been looking at in 
> > sipviewer.
> > Just wish I knew what I was looking for in this.  The two 
> lines that 
> > from a newbie perspective look like possible culprates are the "407 
> > Proxy Authentication Required" and "408 Request timeout".
> > 
> > Everything I have been reading points be back to REFER, but I am
> stuck.
> > Any pointers or thoughts?
> > 
> > 
> > BTW - sipviewer seems like a great debug tool!
> > 
> > 
> > Andrew
> 

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