nathelper: This is a module to help with NAT traversal. In particular, it helps symmetric UAs that don't advertise they are symmetric and are not able to determine their public address.
fix_nated_contact: rewrites Contact header field with request's source address:port pair.
fix_nated_sdp adds the active direction indication to SDP (flag 0x01) and updates source IP address too (flag 0x02).
Created by: oej,Last modification on Sat 28 of Jul, 2007 [01:40 UTC] by sobomax
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Thanks! - support@voip-info.org
Hi:
I am developing an IP Phone on ARM(samsung 6410; CPU:667MHZ), and use lib mediastreamer.2.6.0 for audio communication,
but now the echo occur while talking. In the lib mediastreamer.2.6.0, I find a filter can do echo Cancellation by calling lib speex.
...
Hi:
I am developing an IP Phone on ARM(samsung 6410; CPU:667MHZ), and use lib mediastreamer.2.6.0 for audio communication, but now the echo occur while talking. In the lib mediastreamer.2.6.0, I find a filter can do echo Cancellation by calling lib speex. I active it to filter the collected voice, but the telephone receiver can't hear any voice. Maybe I setup parameters wrong, the parameters are as follow:
I currently have a Linksys SPA-942 IP phone, an IPKall number & account & a Google voice account. How do I set up everything so I can make & get free IP calls? Or is there something else I can use wto do this using my IP phone??
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