I am using S60RTP_RTCPAPI extension Plug-in API to receive RTP packet data. It is working fine with the example provided and with the RTP sender running on Nokia phone supporting WLAN. When I try to get the RTP packet from external RTP source, I get nothing. Even with Cisco Call manager with RTP payload data as G711 U-law, I am not getting anything while at the same time Cisco IP phones are able to get all the RTP data.
Any clue/pointers or input is highly appreciable.
I wanted to know if the RTP extension API supplied by Nokia is compatible with all type of RTP data source. In my case, the RTP source is in LAN while the receiver is a WLAN client. All other traffic as such TCP/IP is working fine in the system.