when I call voicemail group user, I get error :

[root@sip800 sbin]# ./sems -E

Configuration: configuration file: /usr/local/etc/sems/sems.conf Ser's FIFO: /tmp/vm_ser_fifo our FIFO: /tmp/am_fifo plug-in path: /usr/local/lib/sems/plug-in/ daemon mode: 0 local IP: 192.168.0.3

(4939) WARNING: reloadModuleConfig (SemsConfiguration.cpp:66): no configuration found for module isdngw, maybe you want to specify config.isdngw in config file. (4939) ERROR: send (AmRtpPacket.cpp:119): while sending RTP packet: Invalid argu ment (4939) ERROR: send (AmRtpStream.cpp:179): while sending RTP packet.(4939) ERROR: send (AmRtpPacket.cpp:119): while sending RTP packet: Invalid argument (4939) ERROR: send (AmRtpStream.cpp:179): while sending RTP packet.

who have same error , pls help me , thank you.

B.R. Zhao Zigang

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