Cisco Jabber Port Usage

This topic describes the different ports that Cisco Jabber uses to communicate.

Port	Protocol	Description
53	UDP/TCP	DNS traffic
69/6790	UDP	TFTP/HTTP Config Download
80/443	TCP	HTTP/HTTPS to Cisco Unity Connection or WebEx
143	TCP	IMAP (TLS or plain TCP) to Cisco Unity Connection
389/636	TCP	LDAP/LDAPS
993	TCP	IMAP (over SSL) to retrieve and manage voice messages
2748	TCP	CTI gateway
3268/3269	TCP	Global Catalog/LDAPs
5060	UDP/TCP	SIP call signaling
5061	TCP	Secure SIP call signaling
5070	UDP	Binary Floor Control Protocol (BFCP) for video desktop sharing
5222	TCP	XMPP
7993	TCP	IMAP (over TLS) access to secure voice messages

CTI = computer telephony integration; DNS = Domain Name System; IMAP = Internet Message Access Protocol; LDAP = Lightweight Directory Access Protocol; LDAPS = Lightweight Directory Access Protocol over Secure Sockets Layer/Transport Layer Security; SIP = Session Initiation Protocol; XMPP = Extensible Messaging and Presence Protocol.

Port	Protocol	Description
8191	TCP	SOAP web services
8443	TCP	HTTPS for CCMCIP profiles and UDS
16384-32766	UDP	RTP media streams for audio and video

CCMCIP = Cisco Unified Communications Manager IP Phone service; RTP = Real-Time Transport Protocol; SOAP = Simple Object Access Protocol; UDS = User Data Service.

As shown in the table, Cisco Jabber uses a number of protocols for communication. In addition, these protocols may be used and are listed here for your reference:

Port 7080: Protocol TCP (HTTPS); used for Cisco Unity Connection for notifications of voice messages (new message, message update, and message deletion)
Port 37200: Protocol SOCKS5 Bytestreams; used for peer-to-peer file transfers. In on-premises deployments, the client also uses this port to send screen captures.

Источник https://ccieme.wordpress.com/2017/01/23/cisco-jabber-port-usage/