[Asterisk-Users] Error in Incoming SIP call

[Lal, Deepak (Contractor)]

When I get a SIP call, I get the following error:

*CLI> NOTICE[1133718080]: File chan_sip.c, Line 1768 (process_sdp): Content is
'multipart/mixed;boundary="unique-boundary-1"', not 'application/sdp'
WARNING[1225991360]: File pbx.c, Line 1154 (pbx_extension_helper): No
application '' for extension (incoming, 5147771111, 1)
  == Spawn extension (incoming, 5147771111, 1) exited non-zero on
'SIP/-08114358'
WARNING[1225991360]: File pbx.c, Line 1154 (pbx_extension_helper): No
application '' for extension (incoming, h, 1)
  == Spawn extension (incoming, h, 1) exited non-zero on 'SIP/-08114358'


In my extensions file, I have the following defined:

[incoming]

exten => 5147771111,1,Dial,Zap/2|10 



Any suggestions will be appreciated!