[cisco-voip] Need to modify P-Asserted Identity in SIP message for call to work...

[Jonathan Charles]

Yeah, did that too.. and still seeing the unmodified P-Asserted Identity...

On Wed, Mar 16, 2016 at 11:27 AM, Anthony Holloway <
avholloway+cisco-voip at gmail.com> wrote:

> If you apply it under voice service voip > sip, then it's applied to all
> outgoing messages, regardless of dial-peer.  Specifying it on the dial-peer
> level is redundant at that point, though it does take precedence over the
> global configuration.
>
> You can debug ccsip mess and grab an outgoing INVITE example and paste it
> into the tool I linked before.
>
> On Wed, Mar 16, 2016 at 9:32 AM, Jonathan Charles <jonvoip at gmail.com>
> wrote:
>
>> Thanks, I checked and the voice class sip profile is on every dial peer
>> not pointing at CCM, it is also applied under voice service voip - sip...
>>
>> I will run the debug after hours to see why it is not being applied...
>>
>>
>>
>> Jonathan
>>
>> On Wed, Mar 16, 2016 at 12:47 AM, Anthony Holloway <
>> avholloway+cisco-voip at gmail.com> wrote:
>>
>>> Hey Jonathan,
>>>
>>> Make sure that the profile is on the correct outgoing dial-peer.  SIP
>>> profiles are only executed in the outgoing dial-peer, after the dial-peer
>>> has been matched/selected.
>>>
>>> You can use debug voip ccapi inout or debug voip dialpeer to find out
>>> which outgoing dial-peer is being matched.  Also, you can use debug ccsip
>>> all to see if and what the SIP profile is doing.
>>>
>>> Assuming dial-peer 200 is your guys, then you can use this tool to help
>>> you design your profile:
>>>
>>> http://www.cisco.com/web/tsweb/tools/sip-profile/index.html
>>>
>>> I pasted your profile into the tool and gave it a sample input (it's
>>> brief, I know) and here is the result:
>>>
>>> [image: Inline image 1]
>>>
>>> You should note that the red indicates a match and a replace happened,
>>> but also note that the replaced pattern contains an extra > at the end.
>>> The reason is because you told it the match ended with .com and not .com>.
>>> The reason the first < was replace appropriately, is because your (.*)
>>> accounts for it, as well as the space before it.
>>>
>>> I made a small adjustment to your profile, mainly to shorten it up, but
>>> to also cleanup the extra > at the end
>>>
>>> [image: Inline image 2]
>>>
>>> I've never tried this next method before, but it seems a little cleaner
>>> (less regex) than the above two modify profiles, albeit it takes two steps
>>> to execute:
>>>
>>> [image: Inline image 3]
>>>
>>> That last option may not actually work in a real IOS device, as I'm not
>>> sure if the message is re-read from the top after a rule matches.
>>>
>>> I hope that helps.
>>>
>>> On Wed, Mar 16, 2016 at 12:12 AM, Jonathan Charles <jonvoip at gmail.com>
>>> wrote:
>>>
>>>> So, we have  a Century Link SIP trunk and we need to send a specific
>>>> P-Asserted Identity for the call to work.
>>>>
>>>> We have: a
>>>>
>>>> voice class sip-profiles 101
>>>>
>>>>  request INVITE sip-header P-Asserted-Identity modify
>>>> "P-Asserted-Identity:(.*)@voip.centurylink.com" "P-Asserted-Identity: <
>>>> sip:3125551212 at voip.centurylink.com>"
>>>> !
>>>>
>>>> TO change the P-Asserted ID to what CL wants... however it is not
>>>> making the change...
>>>>
>>>>
>>>> dial-peer voice 200 voip
>>>>  voice-class sip asserted-id pai
>>>>  voice-class sip profiles 101
>>>>
>>>> What do we need to do to force a specific P-Asserted Identity...?
>>>>
>>>>
>>>> TIA!
>>>>
>>>>
>>>>
>>>> Jonathan
>>>>
>>>> _______________________________________________
>>>> cisco-voip mailing list
>>>> cisco-voip at puck.nether.net
>>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>>
>>>>
>>>
>>
>
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