| Summary: | ASTERISK-08161: Bandwidth Requirement | ||
| Reporter: | Thomas Chong (thomas) | Labels: | |
| Date Opened: | 2006-11-21 04:00:41.000-0600 | Date Closed: | 2006-11-21 10:22:32.000-0600 |
| Priority: | Minor | Regression? | No |
| Status: | Closed/Complete | Components: | Core/General |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ||
| Description: | How do I calculate the bandwidth required by one outbound call with my current requirements ? What is required for my upload and download bandwidth? 1. Using only G.729A/B codec from Digium. 2. Using only IAX2 Protocol IP Phones. 3. My Asterisk Server is placed in a Data Center. Is my theory correct to say that IPv4 requires 20 octets, UDP requires 8 octets, RTP requires 12 octets (we are using IAX2 so there is no RTP) so 28 x 8 = 224 bits and for 20milliseconds of 2 voice packets will require 224bits x 50= 11.2kbps and adding the 8kbps for using G.729AB 20ms will come to a total of 19.2kbps per outbound call. Advices please. Thank you | ||
| Comments: | By: Joshua C. Colp (jcolp) 2006-11-21 10:22:31.000-0600 The bug tracker is not a support forum. Please go through the mailing list archives on finding information on bandwidth usage or try one of the bandwidth calculators online, such as the asteriskguru.com one. Thanks. | ||