Avaya IP office Ports

 IP Office Installation: System Components > Applications            
IP Office Ports
Most PC firewalls will request the user to allow various exceptions when a newly installed application is first run.
However this may not always be the case, especially if the firewall is located elsewhere than the user's PC.

Adding Firewall Exceptions
The file avayafw.bat can be used to open up the necessary firewall exceptions for IP Office applications. The file can be
downloaded from http://marketingtools.avaya.com/knowledgebase/tools/firewall.
It only works for:
• The default Windows XP/Windows 2003 firewall.
• The application must be installed for the exception to be created.
• The application must be installed in the default location.
Whilst avayafw.bat only works subject to the conditions above, for other firewalls study of this file will indicate the
necessary application files and ports for which exceptions need to be created.

Ports Used
The list below details many of the IP ports used by IP Office control units and IP Office applications. Many of these are
standard ports for different IP traffic protocols.
 Indicates a listening port on the IP Office control unit.   indicates a port to which the IP Office sends, for example to
a PC running an IP Office application.
* Indicates that the port and or protocol can be changed.
Port Protocol Function
25* SMTP TCP Email system alarms from the IP Office to SMTP server. For IP Office 4.2
also used for Voicemail Email on Embedded Voicemail.
37 Time UDP Time requests from the IP Office to a Time Server (RFC868).
53 DNS UDP Domain Name Service responses.
67 BOOTP/DHCP UDP DHCP server operation.
68 BOOTP/DHCP UDP DHCP client operation.
69 TFTP UDP File requests to the IP Office.
69 TFTP UDP File requests by the IP Office.
80 HTTP TCP HTTP File requests.
161* SNMP UDP From SNMP applications.
162* SNMP Trap UDP To addresses set in the IP Office configuration.
500 IKE UDP Key exchange for IPSec protocol.
389* LDAP TCP Lightweight Directory Access Protocol.
520 RIP UDP To and from the IP Office to other RIP devices. For RIP1 and RIP2 (RIP1
compatible) the destination address is a subnet broadcast, eg.
192.168.42.255. For RIP2 Multicast the destination address is 224.0.0.9.
520 RIP UDP
1701 L2TP UDP Layer 2 tunneling protocol.
1718 H.323 UDP H.323 Discovery
1719 H.323 RAS UDP H.323 Status. VoIP device registering with the IP Office.
1720 H.323/H.245 UDP H.323 Signalling. Data to a registered VoIP device.
2127 (UDP) UDP PC Wallboard to CCC Wallboard Server.
3478 SIP UDP Port used for STUN requests from the IP Office to the SIP provider.
5005 RTCPMon UDP RTCP Monitoring information from Avaya H323 phones.
5060 SIP UDP/TCP* SIP Line Signalling
8080 HTTP TCP Browser access to the Delta Server application.
8089 Enconf UDP From the IP Office to the Conferencing Center Server Service. User
access to the Conferencing Center is direct via HTTP sessions.
8888 HTTP TCP Browser access to the IP Office ContactStore (VRL) application.
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53247*
RTP/RTCP UDP Dynamically allocated ports used during VoIP calls for RTP and RTCP
traffic. The port range can be adjusted through the System | Gatekeeper
tab.
50791 IPO Voicemail UDP To voicemail server address.
50793 IPO Solo
Voicemail
UDP From IP Office TAPI PC with Wave drive user support.
50794 IPO Monitor UDP From the IP Office Monitor application.
50795 IPO Voice
Networking
UDP Small Community Network signalling (AVRIP) and BLF updates. Each
system does a broadcast every 30 seconds. BLF updates are sent
required up a maximum of every 0.5 seconds.
50796 IPO PCPartner UDP From an IP Office application (for example Phone Manager or
SoftConsole). Used to initiate a session between the IP Office and the
application.
50797 IPO TAPI UDP From an IP Office TAPI user PC.
50798 (UDP) UDP BT Fusion variant. No longer used.
50799 IPO BLF UDP Broadcast to the IP Office LAN and the first 10 IP addresses registered
from other subnets.
50800 IPO License
Dongle
UDP To the License Server IP Address set in the IP Office configuration.
50801 EConf UDP Conferencing Center Service to IP Office.
50802 Discovery TCP IP Office discovery from Manager.
50804* Service Access
Protocol
TCP IP Office configuration settings access.
50805* TCP " TLS Secure.
50808* TCP IP Office system status access.
50812* TCP IP Office security settings access.
50813* TCP " TLS Secure.
• CDR/SMDR from the IP Office is sent to the port number and IP address defined during configuration and using either
TCP or UDP as selected.

Ports
IP Office Monitor can be used to display IP packet details including the source and destination Port numbers. As well as
displaying the port numbers (in decimal), IP Office Monitor also displays the names of more commonly used ports
including IP Office specific ports.
For example "src = 23" is interpreted as "src = 23 (Telnet)".
The list below details the ports currently decoded by IP Office Monitor. For a full list of assigned non-IP Office ports see
http://www.iana.org/assignments/port-numbers.
• 20 File Transfer [Default Data]
• 21 File Transfer [Control]
• 23 Telnet
• 25 Simple Mail Transfer
• 37 Time
• 43 Who Is
• 53 Domain Name Server
• 67 Bootstrap Protocol Server
• 68 Bootstrap Protocol Client
• 69 Trivial File Transfer
• 70 Gopher
• 79 Finger
• 80 World Wide Web-HTTP
• 115 Simple File Transfer Protocol
• 156 SQL Service
• 161 SNMP
• 162 SNMPTRAP
• 179 Border Gateway Protocol
• 1719 H.323Ras
• 1720 H.323/H.245
• 50791 IPO Voicemail
• 50792 IPO Network DTE
• 50793 IPO Solo Voicemail (i.e. Wave driver for TAPI)
• 50794 IPO Monitor
• 50795 IPO Voice Networking
• 50796 IPO PCPartner
• 50797 IPO TAPI
• 50798 IPO Who-Is response
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• 137 NETBIOS Name Service
• 138 NETBIOS Datagram Service
• 139 NETBIOS Session Service
• 50799 IPO BLF
• 50800 IPO License Dongle
• 50801 EConf

Protocols
IP Office Monitor, as well as displaying the Protocol number (in decimal) of packets, also displays the names of the
more common Protocols. For example "pcol = 1" is decoded as "pcol = 1 (ICMP)".
Protocol numbers currently decoded by IP Office Monitor are:
• 1 - Internet Control Message [ICMP]
• 2 - Internet Group Management [IGMP]
• 6 - Transmission Control [TCP]
• 8 - Exterior Gateway Protocol [EGP]
• 9 - Interior Gateway Protocol [IGP]
• 17 - User Datagram [UDP]
• 41 - Ipv6 [IPV6]
• 46 - Reservation Protocol [RSVP]
• 47 - General Routing Encapsulation [GRE]
• 58 - ICMP for IPv6 [IPv6-ICMP]
• 111 - IPX in IP[IPX-In-IP]
• 115 - Layer Two Tunneling Protocol [L2TP]
• 121 - Simple Message Protocol [SMP]


© 2010 AVAYA
15-601042 Issue 21.e.-
09:47, 20 February 2010
(ports.htm)
Performance figures, data and operation quoted in this document are typical and must be specifically confirmed in
writing by Avaya before they become applicable to any particular order or contract. The company reserves the right to
make alterations or amendments at its own discretion. The publication of information in this document does not imply
freedom from patent or any other protective rights of Avaya or others.
All trademarks identified by (R) or TM are registered trademarks or trademarks respectively of Avaya Inc. All other
trademarks are the property of their respective owners.
http://marketingtools .avaya.com/knowledgebase/bus ines spartner/ipof fice/mergedProjects /ins tallation/ports .htm
Las t Modified: 23/11/2009
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