Search found 10 matches

by durani_01
Tue Feb 26, 2013 6:46 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Sir kindly explain it bit more.
Thank you
by durani_01
Mon Feb 25, 2013 8:35 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Q 5. At the max kbps i.e. 23.85kbps, if I found the same problem that is delay is due to the high bit rate traffic and not the congestion, What would be my strategy? 5) Delay is OK. Too much delay is a problem. Another thing you might consider is increasing the frames per packet. There are pros and...
by durani_01
Tue Feb 12, 2013 6:24 pm
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

for example at receiver side [3][5][1][4] this is the packet arrangement. with the help of RTP receiver will store them in buffer sequentially. But my question is that Where the packets will be stored or wait before entering in buffer. means packet [1] is received after that packet [3] is received a...
by durani_01
Tue Feb 12, 2013 6:06 pm
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Dear Paul I want to keep a check on the network congestion, so that I can manage my data rate and jitter buffer size. I want to keep check of 1% on the network congestion that if congestion increase or decresea 1%, increase or decrease jitter buffer size or data rate. Is it afforadable or possible t...
by durani_01
Mon Jan 07, 2013 4:44 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Dear Paul

thank you very much for your reply.

How we will create, send and receive a voice packet of 20ms of size 100 bytes.
If possible kindly explain with example.
by durani_01
Thu Jan 03, 2013 9:44 pm
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Thank you very much for your ideas.
I got it what you want to explain.

Now sir
Can we send data on different data rates eg. 16kbps, 32kbps etc using the same single machine for sending and receiving?
How? Explain with example if possible.


Regards
by durani_01
Thu Jan 03, 2013 7:11 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Dear Paul

Thank you very much for your such a continuous support.
I understand.

Sir
How we will send and receive data with different data rates, using a single machine?
by durani_01
Tue Jan 01, 2013 4:34 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Thank you very much for your kind reply. I understand what you really mean. You can certain send packets from one port on a machine to another port on the same machine. However, you will not be able to observe any network delay issues. Likely, you will see minimal delay variance by sending packets l...
by durani_01
Sun Dec 30, 2012 7:47 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

Thank you very much sir. In the above discussion "Simulate an adaptive jitter buffer and study the behavior of AMR-WB in VoIP envoirnment" From that description, I don't think you'll need to implement any call signaling at all. The only thing you'll need to do is implement a media transmission mecha...
by durani_01
Fri Dec 28, 2012 10:31 am
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: H323 Simulation
Replies: 30
Views: 41126

Re: H323 Simulation

what do you mean by "Media Transmission Mechanism" in VoIP, explain? We want to send and receive data on different data rates using a single computer. Is it possible? If yes, then how? How we will create, send, receive and listen a voice packet of 20ms? How we will create, send, receive and listen a...