----- Original Message ----- From: Balaji NJL To: [EMAIL PROTECTED] Sent: Monday, December 15, 2003 8:47 AM Subject: [Asterisk-Users] unable to configure my Grandstream phone
<snip> > Attempting native bridge of SIP/2003-b895 and SIP/2000-53e2 > WARNING[5126]: File chan_sip.c, Line 1954 (process_sdp): No compatible codecs! > -- Got SIP response 481 "Call Leg/Transaction Does Not Exist" back from 192.168.0.58 > > and then the call drops. When i am making a call using Grandstream ph, it rings the other side when they pick up the phone the call then drops. then i get the > above error message. > > the follwoing us sip and Grandstream conf > > > [general] > port = 5060 > bindaddr = 0.0.0.0 > context = bogon-calls > ;context = default > disallow=all > allow=gsm Balaji, Grandstreams do not support GSM. Options available can be seen on the GS config page. Unless you purchase G729s (for low bandwidth), your only choice is G711. Paul _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
