[asterisk-bugs] [JIRA] (ASTERISK-13145) [patch] Presence subscription on Cisco SIP phone needs special Cisco-styled XML

Tue Jul 2 21:21:03 CDT 2013

    [ https://issues.asterisk.org/jira/browse/ASTERISK-13145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=207650#comment-207650 ] 

Darren Philips edited comment on ASTERISK-13145 at 7/2/13 9:20 PM:
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My 2c ,
using asterisk 11.3 and 9971 cisco sip9971.9-3-2SR1-1

sip_custom_post.conf
[139](+)
cisco_usecallmanager=yes
subscribe=131
subscribe=136

When I have "cisco_usecallmanager=yes" presence works but video does not , if I remove "cisco_usecallmanager=yes" presence does not work (expected) but video does work,

Any hints , ( i have tried the earlier firmwares like sip9971.9-2-3-27 with no change

I will test on 11.4 to see if I have any gains, also the video only appears to be working at 176x144 but I suspect that could be power or BW

Never the less good work so far.

Regards

Darren

      was (Author: darren76):
    My 2c ,
using asterisk 11.3 and 9971 cisco sip9971.9-3-2SR1-1

sip_custom_post.conf
[139](+)
cisco_usecallmanager=yes
subscribe=131
subscribe=136

When I have "cisco_usecallmanager=yes" presence works but video does not , if I remove "cisco_usecallmanager=yes" presence does not work (expected) but video does work,

Any hints , ( i have tried the earlier firmwares like sip9971.9-2-3-27 with no change

I will test on 11.4 to see if I have any gains, I also not the video only appears to be working at 176x144 but I suspect that could be power or BW

Never the less good work so far.

Regards

Darren

> [patch] Presence subscription on Cisco SIP phone needs special Cisco-styled XML
> -------------------------------------------------------------------------------
>
>                 Key: ASTERISK-13145
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-13145
>             Project: Asterisk
>          Issue Type: New Feature
>          Components: Channels/chan_sip/NewFeature
>            Reporter: David McNett
>         Attachments: 01-btias.patch, 02-media-attrib-sdp.patch, 03-media-attrib-sdp-backport.patch, 04-imageattr.patch, 7965.xml, 8001 to 8003 and hangup.pcap, 8001 to 8003 and pickup then talk then hangup.pcap, asterisk-1.8.7.0-chan_sip.patch, backtrace.txt, Capture - CSO Presence - Lift and Replace Handset.pcap, Capture - CSO Presence - Ring between 2 monitored extensions.pcap, chan_sip.c_available_on-the-phone.patch, chan_sip.c_blf_available_on-the-phone.patch, chan_sip.c.patch, cisco-blf-asterisk.1.6.0.26.patch, cisco-blf-asterisk.1.6.2.13.patch, cisco-blf-asterisk.1.8.0.patch, gareth-10.6.0.patch, gareth-11.2.1-dndbusy.patch, gareth-11.2.1.patch, gareth-11.3.0.patch, gareth-1.8.14.0.patch, gareth-featurepolicy.xml, gareth-mk-1.8.13.0.patch, gareth-softkeys.xml, gareth-softkeys.xml, memleak_astdb.patch, messages-1, Poly_reboot.log, rjw-11.4.0.patch, second-sip-trace-7941-9-1-1SR1.txt, sip-trace-7941-9-1-1SR1.txt, trace2.txt
>
>
> Cisco phones appear to be unable to parse the existing PIDF XML being generated by Asterisk for presence notification.  I've attached a patch which produces well-formed (but incomplete) XML which will satisfy a Cisco phone.  The patch as supplied will successfully render a "busy" subscription, but does not send a subsequent "available" notification, so presence detection only half works currently.
> I suspect the next step might be to watch some CallManager SIP traffic to identify precisely what XML tags the phone is expecting in order to properly parse an available subscription, but I'm not in a position to do that.  I'll continue to work with this, though, and perhaps may be able to stumble upon the precise data the Cisco phone is looking for.
> {{****** ADDITIONAL INFORMATION ******}}
> I believe that this requires the Cisco phones be configured to use SIP TCP when connecting to Asterisk.

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