[SR-Users] JsSIP:UA Request-URI does not point to us

[Xuo Guoto]

Hello all,

I am facing an issue with JsSIP not recognizing replies from Kamailio. the call sequence goes as follows:

INVITE ----------------------------->
<-------------------------------SIP/2.0 100 Trying
<-------------------------------SIP/2.0 180 Ringing
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------SIP/2.0 200 OK
ACK -------------------------------->
<-------------------------------BYE
404 Not Found ---------------------->

When JsSIP receives ACK it prints an error: JsSIP:UA Request-URI does not point to us

From another thread with similar issue at https://groups.google.com/g/sip_js/c/uiaXS_qc2n8 it could be that JsSIP is not recognizing the GRUU is pointing towards it.

In the INVITE message I can see a line "Record-Route:

>

<mailto:sip:Stg-CQD0r2-10020005 at erx-staging-q01.mydomain.com>
<mailto:sip:Stg-CQD0r2-10020005 at erx-staging-q01.mydomain.com>

<

<mailto:sip:Stg-CQD0r2-10020005 at erx-staging-q01.mydomain.com>
<mailto:sip:Stg-CQD0r2-10020005 at erx-staging-q01.mydomain.com>

mailto:;expires=600;received=mailto:;gr=urn:uuid:b8a691ff-f678-4866-8cf0-780d670e7e33

<

<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>
<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>

>

<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>
<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>

>

<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>
<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>

<mailto:sip:stg-cqd0r2-10020005 at erx-staging-q01.mydomain.com>

>

<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>
<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>

<mailto:sip:stg-cqd0r2-10020005 at erx-staging-q01.mydomain.com>

<
mailto:sip:stg-cqd0r2-10020005 at erx-staging-q01.mydomain.com

<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>
<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>

<
mailto:sip:stg-cqd0r2-10020005 at erx-staging-q01.mydomain.com

<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>
<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>

>

<mailto:sip:Stg-CQD0r2-10020005 at 10.10.1.9>
<mailto:sip:9747815015 at erx-staging-q01.mydomain.com>
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