[cisco-voip] BIB Configuration Help

[Scott Voll]

Someone else can chime in at any point, but the only way I can see that you
would get RTP packets from CM, is if it's running through a MTP, Confernce,
or transcoder based on a CM server.

Can you confirm if it is going through one of the above?

What codec are you using?

Do you have any network acl's / Firewall issues that may be blocking any
traffic?

Hope that helps

Scott


On Wed, Mar 27, 2013 at 10:31 PM, Deepak Maggo <dmaggo at ipcelerate.com>wrote:

> Hi Scott,
>
> 1. Yes I am absolutely sure I verified it through Wireshark. packets are
> coming from Call Manager IP when I make call from IP phone (with BIB
> enabled) to PSTN through MGCP gateway (in this case I am receiving all RTP
> packets from both Agent & Customer voice stream).
> 2. By alternate packets I mean that when I make a call from IP Phone to IP
> Phone then under Wireshark on recording server it shows that RTP packets
> coming from the IP phone with BIB enabled but the sequence number of RTP
> packets is not continues, RTP packet with alternate  sequence number is
> missing because of this my recording server giving me choppy recordings. As
> you can see below RTP packet with *Seq=20857* is missing and it is
> consistent through out the stream of RTP packets from phone  (.163 is IP
> Phone and .201 is Recording server).
>
> No.     Time           Source                Destination
> Protocol Length Info
>      84 17.296525000   10.X.X.163          10.X.X.207          RTP
> 214    PT=ITU-T G.711 PCMU, SSRC=0x1603A8EB, Seq=20856, Time=209014710
>
> No. Time Source Destination Protocol Length Info
> 98 17.336996000 10.X.X.163          10.X.X.207          RTP 214 PT=ITU-T
> G.711 PCMU, SSRC=0x1603A8EB, Seq=20858, Time=209015030
>
> I tried with CUCM 9.0 as well but I am getting the same response.
>
>
> *Thanks & Regards,*
> *Deepak Maggo*
>
>
> On Wed, Mar 27, 2013 at 11:29 PM, Scott Voll <svoll.voip at gmail.com> wrote:
>
>> 1.  are you sure it's not coming from the GW?
>> 2.  What are alternate RTP packets.
>>
>> What software package are you using for the recording?
>>
>> BIB in CM 7.x notes:
>>
>> BIB on device needs to be enabled
>> on the line you need a set your recording option to auto, setup your
>> recording profile and CSS
>> you will need to associate the device being used to the Application user
>> for the app your using.
>> You can not have shared lines in my experience (may be application
>> specific)
>>
>> BIB in CM 8 is much better.
>>
>> Setup EM users then you can just assign the EM profile to the application
>> user and don't have to worry about which phones are associated.
>>
>> Hope that helps
>>
>> Scott
>>
>>
>>
>> On Wed, Mar 27, 2013 at 10:34 AM, Deepak Maggo <dmaggo at ipcelerate.com>wrote:
>>
>>> Hi,
>>>
>>> I am facing the following problems when configuring my CUCM 7.0 to
>>> record calls using BIB feature:
>>>
>>> 1. When IP phone makes call to PSTN (using MGCP Gateway) then I receive
>>> the packets but they are coming from CUCM instead of from IP phone.
>>>
>>> 2. When IP phone makes call to IP Phone (on same CUCM) then I do receive
>>> the packets from IP phone but its sending only alternate RTP packets.
>>>
>>> I'll appreciate any help to solve this issue.
>>>
>>> Thanks in advance.
>>>
>>>
>>> *Thanks & Regards,*
>>> *Deepak Maggo*
>>>
>>>
>>> _______________________________________________
>>> cisco-voip mailing list
>>> cisco-voip at puck.nether.net
>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>
>>>
>>
>
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