The complete OpenSER error message is:
ERROR: parse_uri: bad port in uri (error at char s in state 8) parsed:
<sip:[EMAIL PROTECTED]:5060>(27)
/<sip:[EMAIL PROTECTED]:5060sip:[EMAIL PROTECTED]:5060> (54)
The SIP Contact header received at the PSTN GW is:
Contact: <sip:[EMAIL PROTECTED]:5060sip:[EMAIL PROTECTED]:5060>.
The events leading up to this error are as follows:
Client 8113 calls another number that has "call forwarding on no answer"
established. This is implemented using a combination of Flags and AVP's.
When a (408) Request Timeout happens, the failure_route is entered as
expected.
Note to Sipura SPA2000 users, we see (400) Bad Request instead of a
(408) in the failure_route when the INVITE Timer pops. The SPA might
have a setting to change this behavior but that is beyond the scope of
this thread.
The call forward on no answer AVP is pushed into the R-URI using:
avp_pushto("$ruri", "s:fwd_noanswer");
An append_branch() is executed and logic to determine authority of the
new R-URI is done before a t_relay() is executed. The "authority logic"
will be used to rewritehostport() to the correct PSTN GW.
.....
If the fwd_noanswer AVP is in the format of: sip:[EMAIL PROTECTED]
no error is produced.
If the fwd_noanswer AVP is changed to the format of
sip:[EMAIL PROTECTED] the error can consistently be generated.
Note1 during our testing, host.domain.com is the FQDN of the OpenSER server.
Note2 the "authority logic" issues the rewritehostport() command based
only on pstn-number, not the domain.com or host.domain.com.
Note3 the fwd_noanswer AVP does not contain the port number.
....
Regards,
Norm
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