Hi
I have few users..    one user can call to another but other can not
 
e. g
 
user - 01551 can call 01331
but 01331 is unable to call 01551
 
user- 01331 gets message as 404 not found on x-line soft phone
 
here is the ser logs
 
2969) get_hdr_field: cseq <CSeq>: <16463> <REGISTER>
 0(2969) DEBUG: is_maxfwd_present: value = 70
 0(2969) end of header reached, state=9
 0(2969) parse_headers: flags=256
 0(2969) DEBUG: get_hdr_body : content_length=0
 0(2969) found end of header
 0(2969) find_first_route(): No Route headers found
 0(2969) loose_route(): There is no Route HF
 0(2969) REGISTER: Authenticating user
 0(2969) check_nonce(): comparing [402de230ebd314d08c3f944f8852c57be3deb86c] and [402de230ebd314d08c3f944f8852c57be3deb86c]
 0(2969) radius_authorize_sterman(): Success
 0(2969) save_rpid(): rpid value is '1234'
 0(2969) parse_headers: flags=-1
 0(2969) parse_headers: flags=-1
 0(2969) check_via_address(202.71.135.212, 202.71.135.212, 0)
 0(2969) receive_msg: cleaning up
 0(2969) SIP Request:
 0(2969)  method:  <ACK>
 0(2969)  uri:     <sip:01234@sip.net4india.com>
 0(2969)  version: <SIP/2.0>
 0(2969) parse_headers: flags=1
 0(2969) Found param type 235, <rport> = <n/a>; state=6
 0(2969) Found param type 232, <branch> = <z9hG4bK12F5D0D068764E39AC550A54156063BD>; state=16
 0(2969) end of header reached, state=5
 0(2969) parse_headers: Via found, flags=1
 0(2969) parse_headers: this is the first via
 0(2969) After parse_msg...
 0(2969) parse_headers: flags=4
 0(2969) DEBUG: add_param: tag=d94c2b94918adbff86ad0d1f78fe5d3d.5ec2
 0(2969) end of header reached, state=29
 0(2969) DEBUG: get_hdr_field: <To> [73]; uri=[sip:01234@sip.net4india.com]
 0(2969) DEBUG: to body [<sip:01234@sip.net4india.com>]
 0(2969) DEBUG: sl_filter_ACK : local ACK found -> dropping it!
 0(2969) receive_msg: cleaning up
 0(2969) SIP Request:
 0(2969)  method:  <ACK>
 0(2969)  uri:     <sip:01234@sip.net4india.com>
 0(2969)  version: <SIP/2.0>