[asterisk-bugs] [JIRA] (ASTERISK-20709) Asterisk sends wrong Caller IDs in first SIP NOTIFY message

[Richard Mudgett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Mudgett reassigned ASTERISK-20709:
------------------------------------------

    Assignee: Richard Mudgett
    
> Asterisk sends wrong Caller IDs in first SIP NOTIFY message
> -----------------------------------------------------------
>
>                 Key: ASTERISK-20709
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20709
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/Subscriptions
>    Affects Versions: 11.0.1
>         Environment: Asterisk 11.0.1 (11.1.0-rc1 also affected), Polycom 650 Firmware 4.0.3 rev F
>            Reporter: Stefan Reuter
>            Assignee: Richard Mudgett
>         Attachments: ASTERISK-20709.patch, wrong_caller_id.pcap
>
>
> The fix for ASTERISK-16735 does not work with Polycom phones. Asterisk sends the wrong Caller IDs with the first SIP NOTIFY message and follows up with a seconds message with the correct Caller IDs. Polycom phones do not update the display and continue to show the wrong Caller IDs from the first message.
> First SIP NOTIFY message conatins wrong remote and local identity (both extension/address of called phone):
> {code}
> <remote>
> <identity display="1202">sip:1202 at reucon.com</identity>
> <target uri="sip:1202 at reucon.com"/>
> </remote>
> <local>
> <identity display="1202">sip:1202 at reucon.com</identity>
> <target uri="sip:1202 at reucon.com"/>
> </local>
> {code}
> Second SIP NOTIFY message contains correct remote and local identity:
> {code}
> <remote>
> <identity display="Stefan Reuter">sip:1201 at reucon.com</identity>
> <target uri="sip:1201 at reucon.com"/>
> </remote>
> <local>
> <identity display="phone-02">sip:1202 at reucon.com</identity>
> <target uri="sip:1202 at reucon.com"/>
> </local>
> {code}
> See attached pcap file.

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