On Wed, Mar 30, 2005 at 08:19:40PM -0700, John Osmon wrote: > > On Wed, Mar 30, 2005 at 07:05:44PM -0500, Jared Mauch wrote: > [...] > > I think one of the major problems is that very few people know > > how to, or are capable of sending larger g711 frames (at increased > > delay, but more data per packet) because they can't set these more granular > > settings on their systems.. this means you have a lot higher pps > > rates which I think is the problem with the radio gear, it's just not > > designed for high pps rates.. > > So, how are the WISP folk dealing with VOIP traffic as it becomes a > larger piece of their customer's traffic? Does anyone have a way > to force a given VOIP endpoint to use larger data frames? Or are
2610(config-dial-peer)#codec g711ulaw ? bytes Specify number of voice data bytes per frame <cr> 2610(config-dial-peer)#codec g729r8 bytes ? Each codec sample produces 10 bytes of voice payload. Valid sizes are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240. My Hitachi WIP-5000 also lets me set this locally on the handset but it uses the delay between packets instead of size.. The Cisco ata-186 can set this as well: # ----------------------------------------------------------------------------- # Parameter: NumTxFrames # Access Code: 35 # Value Type: Integer (1 - 6) # # Description: Transmit frames per packet. # # The frame size for each G.711 and G.729 data packet is 10 ms. # The frame size for each G.723 data packet is 30 ms. # # Examples: To obtain 60 ms of G.723 audio, set the value to 2 (=60/30). # To obtain 120 ms of G.723 audio, set the value to 4 (=120/30). # To obtain 20 ms of G.711 audio, set the value to 2 (=20/10). # # Note: Cisco recommends using the default value of 2. NumTxFrames:2 -- Jared Mauch | pgp key available via finger from [EMAIL PROTECTED] clue++; | http://puck.nether.net/~jared/ My statements are only mine.