[cisco-voip] pstn gw question

[Roeseler, David]

On the T1  The options I have are:

 

First DS0               1                          

Number of DS0s          24                         

DS0s Available          !!!!!!!!!!!!!!!!!!!!!!!!   

Signaling Method        E&M Wink                   

Direct Inward Dialing   Enabled                    

Caller ID number        --                         

DID Digits Transferred  7                          

 Strip MSD               None                       

 Source ID               0                          

 Dial on Offhook         --                         

 DS0 Alignment           Disabled                   

                                        

 

 

-----Original Message-----
From: Kevin Thorngren [mailto:kthorngr at cisco.com] 
Sent: Tuesday, October 11, 2005 5:04 PM
To: Roeseler, David
Cc: CiscosupportUpuck <cisco-voip at puck.nether.net>
Subject: Re: [cisco-voip] pstn gw question

 

Just thought of something. Is the Atlas configured for overlap receiving? 

On Oct 11, 2005, at 5:00 PM, Kevin Thorngren wrote: 

	 

	Hi David, 

	 

	Thanks for the traces. In the traces I see where you initially dialed 5551111. The digits were immediately matched and the route list was selected. Here is the signaling that occurred after the route list selection: 

	 

	==== Call Proceeding was sent to the phone 

	10/11/2005 16:31:44.477 CCM|StationD: (0000007) DialedNumber dialedNumber=5551111 lineInstance=1 callReference=16777316. 

	10/11/2005 16:31:44.477 CCM|StationD: (0000007) CallState callState=12 lineInstance=1 callReference=16777316 

	 

	==== Setup was sent to the H323 GW 

	10/11/2005 16:31:44.477 CCM|SPROCRas - { 

	h323-uu-pdu 

	{ 

	h323-message-body setup : 

	 

	==== The GW responded with Call Proceeding 

	10/11/2005 16:31:44.493 CCM|{ 

	h323-uu-pdu 

	{ 

	h323-message-body callProceeding : 

	 

	==== Then a Progress message was sent by the GW to the CCM 

	10/11/2005 16:31:45.149 CCM|SPROCRas - { 

	h323-uu-pdu 

	{ 

	h323-message-body progress : 

	 

	==== Call Proceeding is displayed on the phone 

	10/11/2005 16:31:45.165 CCM|StationD: (0000007) DisplayPromptStatus timeOut=0 Status='Ä‑' content='Call Proceed' line=1 CI=16777316 ver=84000006. 

	 

	The audio is opened after this. Then you dial the digit 5551111 again. 

	 

	The call is actually setup through the 3725 GW to the Atlas 800. For some reason we are not getting back from the Atlas 800 a connect message. It would seem the second set of digits are telling the Atlas 800 where to dial. I am not familiar with this device. On the 3725 you can use "debug isdn q931" to see what signaling has happening between the 3725 and the Atlas. Not sure what kind of diags are available there but I would recommend continuing from there at this point. The problem does not seem to be with the CCM. 

	 

	HTH, 

	Kevin 

	On Oct 11, 2005, at 4:36 PM, Roeseler, David wrote: 

		 

		Kevin, 

		Attached is the debug.  The calling party is 2670001, the called party is 5551111. 

		The call initally gives me another dial tone, then I dial the number again to successfully complete. 

		  

		Thanks 

		  

		-----Original Message----- 

		From: Kevin Thorngren [mailto:kthorngr at cisco.com] 

		Sent: Tuesday, October 11, 2005 1:50 PM 

		To: Roeseler, David 

		Cc: cisco-voip at puck.nether.net 

		Subject: Re: [cisco-voip] pstn gw question 

		  

		Yep, that does sound strange. Guess I would start by looking at all the patterns you have configured. You can do this by going to Route Plan > Route Plan Report > Click on "View in File" on the right side of the page. Save the CSV file and look through the patterns. 

		  

		The next step would be to look at Detailed CCM traces of the call. Need to look at the traces from the server where the phone is registered. Feel free to send the traces to me if you would like. Please provide the calling number called number and call time. 

		  

		Kevin 

		On Oct 11, 2005, at 12:58 PM, Roeseler, David wrote: 

			  

			I have setup my pstn gw with basic defaults and am just trying to get intial connections. 

			From the IP phone on the call manager when I dial a pstn number, I get a dial tone after the 

			Seven digits, I then dial the number again and the call completes successfully. 

			  

			This is my setup 

			7970 - CCM4.1.3--3725/H323/1MFT1/à Atlas800 àFXS phone. 

			  

			The fxs is 5551111 

			The ip is 3651111 

			  

			The calls complete either direction, however I have to dial twice? 

			  

			  

			Dave Roeseler 

			System Engineer 

			Harris Corporation 

			droesele at harris.com 

			  

			  

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