G.729 CODEC: Worth extra cost?

dg7feq · 09-10-2014, 15:32

usually you can get quite satisfying results by using the GSM codec if you have a throtteled data connection as well. It has a nominal data rate of 36 kb/s including headers. I think the T-Mobile data is limited to 128 kb/s, so that should me more than sufficiant.
Keep in mind that the latency of the connection is a more severe issue when you are registered to 2G networks.

PS: if you like it scientific i recommend the following read: http://www.sersc.org/journals/IJCA/vol6_no4/30.pdf

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dg7feq (Offline) Senior Member Prepaid Guru Posts: 1,164 Join Date: 04 Feb 2006 Location: Germany Country:	09-10-2014, 15:32 usually you can get quite satisfying results by using the GSM codec if you have a throtteled data connection as well. It has a nominal data rate of 36 kb/s including headers. I think the T-Mobile data is limited to 128 kb/s, so that should me more than sufficiant. Keep in mind that the latency of the connection is a more severe issue when you are registered to 2G networks. PS: if you like it scientific i recommend the following read: http://www.sersc.org/journals/IJCA/vol6_no4/30.pdf Germany: o2 blue all-in L, simquadrat Thailand: truemove (phone+sms+wifi) International: xxSim+372, toggle +44/+49/+41/+31 Phones: Huawei Mate7, Huawei P9 Last edited by dg7feq; 09-10-2014 at 15:42..