topic Hello Guys, in Collaboration Applications

Cisco Jabber Cannot communicate with the server and the connection has timed out

luismgallop — Mon, 18 Mar 2019 00:47:11 GMT

Hello Guys,

Recently I'm facing a problem with my Cisco Jabber he show me the next message:

Everything was working fine but suddenly this message appear. I have two IM&P server with High Availability in Active-Standby mode. The version of my two IM&P server is 10.5.2.21900-4.

All the users are assigned to IM&P Publisher 10.255.100.18, the IM&P 10.255.100.19 is the secondary server as a failover.

I can ping both servers from my PC, so I think is not a problem with network connectivity. I already did a Cisco Tomcat restart on the IM&P Publisher and I'm still having the problem .

Right now there are some users registered, but they attempted to register like three or four times before they could do it.

To register we put the IM&P presence IP manually on the Jabber Client.

I don't have any idea what is happening, I really appreciate if somebody could help me to solve this issue.

Thanks!

There could be multiple

Md Hasan — Mon, 11 Jan 2016 22:21:52 GMT

There could be multiple sources to this issue. Since manual log in works there is no issue on the IM&P side. Most likely this is Jabber unable to discovery IM&P Server/Service from Call Manager or it cannot communicate with call manager at all.

Couple of things to check:

- if DNS SRV is pointing to the correct Call manager server (_cisco-uds._tcp.<domain>).

You can use 'nslookup' from command line of the PC

then do a 'set type=SRV'

then type '_cisco-uds._tcp.<domain>' <-- this should give the CUCM ip address

- If the user on call manager has the correct UC Service Profile

- If the Service Profile has the proper UC Service with IM and Presence Server mentioned

- if the IM and Presence checkbox checked under User Management > End User > .. user

- If the Home cluster checkbox check for the user

- if it is possible to log into call manger self care portal (http:\\<cucm_ip>\ccmuser)

Hello MD Hasan,

luismgallop — Mon, 11 Jan 2016 22:49:48 GMT

Hello MD Hasan,

Manual log is not working and I dont have any SRV records.

I checked all the points that you mentioned and everything is well configured.

Another idea?

Thank You!

If you believe everything is

Jaime Valencia — Tue, 12 Jan 2016 01:30:09 GMT

If you believe everything is configured properly, and that configuration is not the issue, look for network issues, if no avail, look at a PRT to pinpoint the problem.

Hello Guys,

luismgallop — Tue, 16 Feb 2016 19:57:16 GMT

Hello Guys,

I had a conversation with TAC, and they told the follow errors was ocurring:

@XmppSDK: #0, TLS handshake failed!

@XmppSDK: #0, CXmppClient::HandleAsyncDisconnect ,ConErrorCode:24

@XmppSDK: #0, CXmppClient::HandleAsyncDisconnect ,ConErrorCode:17

The only way to resolved this problem was a restart on my IMnP cluster. Right now everything is working like a charm.