Wireshark mailing list archives
Re: End to End VoIP delay calculation
From: Martin Visser <martinvisser99 () gmail com>
Date: Thu, 26 Nov 2009 13:48:51 +1100
As RTP in each direction is unacknowledged (you have a unidirectional stream going each direction) there is no way to determine end-to-delay from that. I think the best you can do is look at the SIP request/response time as an estimate. Regards, Martin MartinVisser99 () gmail com On Wed, Nov 25, 2009 at 4:31 AM, capricorn 80 <cool_capricorn80 () hotmail com>wrote:
Hi! (Sorry for repeating my question) I am looking to calculate the end-to-end delay between two soft phone/hard phone. I have asterisk server and configured ntp server on the same machine and synchronized it with ntp pool. I have seen that Wireshark can be used to check the jitter. But I am not sure how can i calculate the end to end. May be this is not related to the mailing list topic but please help me if anyone has some information. Regards, ------------------------------ Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail you.<http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010> ------------------------------ Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail you.<http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010> ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org ?subject=unsubscribe
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Current thread:
- End to End VoIP delay calculation capricorn 80 (Nov 22)
- vierify_tools problem in 1.3.1 Reddy Nagendra-GKTC37 (Nov 22)
- <Possible follow-ups>
- End to End VoIP delay calculation capricorn 80 (Nov 24)
- Re: End to End VoIP delay calculation Martin Visser (Nov 25)
- Re: End to End VoIP delay calculation Martin Mathieson (Nov 26)
- Re: End to End VoIP delay calculation (Interarrival jitter) capricorn 80 (Nov 27)
- Re: End to End VoIP delay calculation (Interarrival jitter) RUOFF LARS (Nov 27)
- Re: End to End VoIP delay calculation (Interarrival jitter) capricorn 80 (Nov 27)
- Re: End to End VoIP delay calculation (Interarrival jitter) Martin Visser (Nov 29)
- Re: End to End VoIP delay calculation Martin Visser (Nov 25)