Well, would you look at that. The 183 Session Progress from Broadworks -> 
Polycom has the header.  VoipMon should be merging them together.  I’ll dig 
deeper but I think it is an issue with the voipmon config at this point.

Thanks for the help ☺


-Matt

--
Matthew Crocker
Crocker Communications, Inc.
President
From: "Zilk, David" <david.z...@cdk.com>
Date: Monday, January 22, 2018 at 4:21 PM
To: Matthew Crocker <matt...@corp.crocker.com>, Matthew Beckwell 
<matth...@aitech.net>, "voiceops@voiceops.org" <voiceops@voiceops.org>
Subject: RE: [VoiceOps] Broadworks / Merging calls with Voipmon

In my experience the leg gets identified by the correlation ID that broadworks 
adds to the responses associated with the original INVITE. VoIPmonitor will use 
that to complete the correlation.

From: Matthew Crocker [mailto:matt...@corp.crocker.com]
Sent: Monday, January 22, 2018 1:19 PM
To: Zilk, David <david.z...@cdk.com>; Matthew Beckwell <matth...@aitech.net>; 
voiceops@voiceops.org
Subject: Re: [VoiceOps] Broadworks / Merging calls with Voipmon


Thanks David,


The Broadworks Correlation Id is enabled but the original INVITE from the 
end-user (Polycom) doesn’t have it so voipmon isn’t picking it up (which make 
sense).  I was hoping there was a way for Broadworks to pull something out of 
the original invite for tracking.



Selecting both calls in voipmon and merging works, just doesn’t merge 
auto-magically

-Matt

--
Matthew Crocker
Crocker Communications, Inc.
President
From: VoiceOps 
<voiceops-boun...@voiceops.org<mailto:voiceops-boun...@voiceops.org>> on behalf 
of "Zilk, David" <david.z...@cdk.com<mailto:david.z...@cdk.com>>
Date: Monday, January 22, 2018 at 4:11 PM
To: Matthew Beckwell <matth...@aitech.net<mailto:matth...@aitech.net>>, 
"voiceops@voiceops.org<mailto:voiceops@voiceops.org>" 
<voiceops@voiceops.org<mailto:voiceops@voiceops.org>>
Subject: Re: [VoiceOps] Broadworks / Merging calls with Voipmon

If you click on the ‘Merge’ dropdown while displaying the Legs by Header, you 
can select ‘SIP History’ to display the SIP Ladder diagram of all the legs 
together.

David

From: VoiceOps [mailto:voiceops-boun...@voiceops.org] On Behalf Of Matthew 
Beckwell
Sent: Monday, January 22, 2018 1:02 PM
To: voiceops@voiceops.org<mailto:voiceops@voiceops.org>
Subject: Re: [VoiceOps] Broadworks / Merging calls with Voipmon

Hi Matt,
Here's what I've done to get close to what you're looking for...

In the BroadWorks Application Server, set these parameters:

AS_CLI/Interface/SIP>
sendCallCorrelationIDAccess = true
sendCallCorrelationIDNetwork = true


Once you do that, you'll see BroadWorks start to add a header for "related" 
calls. They will have have a common correlation header (but different call-id) 
like this:

X-BroadWorks-Correlation-Info:1126786:1


Then, in voipmonitor.conf you can set this parameter in the sniffer 
configuration to keep track of that header's value in the database:

matchheader = X-BroadWorks-Correlation-Info


VoIPmonitor won't merge them into a single SIP Diagram (at least not that I've 
found)-- but you should start to see the "related" call legs (with different 
Call-ID's but the same X-BroadWorks-Correlation-Info header) show up in the 
"Legs by header" tab when you're looking at a call's details in the VoIPmonitor 
GUI.

~Matthew





On Mon, Jan 22, 2018 at 2:36 PM, Matthew Crocker 
<matt...@corp.crocker.com<mailto:matt...@corp.crocker.com>> wrote:

Hello,


We currently have Broadworks/AcmePacket handling calls to/from customers.  We 
have a couple VoipMon sensors running watching all traffic inside/outside our 
SBC.   Currently calls are presented in VoipMon as two different calls (PSTN -> 
Broadworks & Broadworks -> Polycom) or (Polycom -> Broadworks & Broadworks -> 
PSTN).     The Call-id on each call is different,  Broadworks generates a new 
SIP Dialog for the call.   If the customer has a hunt group there could be 
several INVITEs going out to multiple phones, all with different Call-Id.     
Does anyone know of a way to get VoipMon to merge the calls into a single 
CDR/SIP Diagram?  Is there a way to configure Broadworks to embed the original 
Call-Id in the new INVITE (Parent-Call-Id Header)?

I’m running R20sp1

Thanks

-Matt

--
Matthew Crocker
Crocker Communications, Inc.
President

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