Panasonic KX-TDE100 manual Important Notice for Subscription and Installation, Port Requirements

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1.2.2 Firewall Requirements

1.2 Important Notice for Subscription and Installation

1.2.1 Port Requirements

Required Ports for Each Channel

When configuring a router with NAT enabled, you need to secure a certain number of ports for each SIP and RTP/RTCP channel. For RTP/RTCP, the number of required ports is double the number of activated SIP trunks (Ch). For SIP signalling, the number of required ports is always one regardless of the number of activated SIP trunks (Ch).

<Example>

If 4 SIP trunk channels are activated, you need the following number of ports:

Protocol Type

RTP

RTCP

SIP

Total

Required Port

4

4

1

9

1.2.2 Firewall Requirements

If the VoIP network contains a firewall, you must configure the firewall to allow VoIP packets to pass through certain ports of the ports listed below without being blocked by filtering. The ports for which you need to configure the firewall may vary depending on the network conditions.

For more information, consult your network administrator.

[IP Packets to V-SIPGW16 Card]

Port

TCP/UDP

 

Default Port No.

 

 

 

 

 

 

SIP Client Port

UDP

 

35060

 

 

 

 

 

 

 

STUN Client Port

UDP

 

33478

 

 

 

 

 

 

 

NAT Voice (RTP) UDP Port

UDP

 

16000 to N

 

 

 

 

 

 

DNS (Client) Port

UDP

 

30053

 

 

 

 

 

 

 

[IP Packets from V-SIPGW16 Card]

 

 

 

 

 

 

 

 

Port

TCP/UDP

 

Default Port No.

 

 

 

 

 

 

SIP Server Port

UDP

 

5060

 

 

 

 

 

 

 

Registrar Server Port

UDP

 

5060

 

 

 

 

 

 

 

STUN Server Port

UDP

 

3478

 

 

 

 

 

 

 

Manual DNS Server Port

UDP

 

53

 

 

 

 

 

 

 

Programming Manual for Virtual SIP Trunk Card

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Contents Pure IP-PBX Programming Manual for Virtual SIP Trunk CardTable of Contents Section Overview Requirements for Internet Telephony Service Information about IP Telephony ServiceSIPGW16 Connection Outline Information about IP Telephony Service WAN Required Ports for Each Channel Important Notice for Subscription and InstallationPort Requirements Firewall RequirementsRouter Requirements Bandwidth RequirementsRequired Bandwidth for Each Channel Items Specification SpecificationsSpecifications Preparations for PC Programming Installing and Starting the Maintenance Console Maintenance Console Operating InstructionsInstalling the Maintenance Console When country/area data do not match Installing and Starting the Maintenance Console Under Configuration, click Slot Installing the V-SIPGW16 Card to the PBXProgramming the V-SIPGW16 Card Programming the V-SIPGW16 Card-Port Property Accessing Port PropertiesProgramming Port Property Main Account Authentication Password Authentication IDUser Name Register Ability RegisterRegister Sending Interval Registrar Server-IP Address Un-Register Ability when port INS4 NAT Registrar Server-NameStun Server Port Number OptionStun Server-Name Stun Server-IP AddressProxy-Require Option Session Refresh Session Timer-Session Timer AbilitySession Refresh Session Timer-Session Expire Timer Session Refresh Session Timer-Refresh MethodHeader Type Calling PartyFrom Header-User Part Called Party Type Voice/FAXPacket Sampling Time G.711A IP Codec Priority-1st, 2nd, 3rdPacket Sampling Time G.711µ Maximum Bit Rate Packet Sampling Time G.729AVoice Activity Detection for G.711 FAX Sending MethodRTP QoS Ability 9 RTP/RTCPRTP QoS-ToS Priority 10 T.38 FAX Udptl Redundancy count for data FAX Udptl Error Correction RedundancyFAX Max Datagram FAX Udptl Redundancy count for T.30 messagesFAX QoS-ToS Priority 11 T.38 OptionFAX Rate Management Method FAX QoS AvailableFAX QoS-HEX 12 DSPFAX QoS-ToS Type FAX QoS-DSCPSupplementary Service Cnip Receive Cnip SendValue Range Programming Card Property Accessing Card PropertiesProgramming the V-SIPGW16 Card-Card Property Card PropertyManual DNS Server Port Number DNS Retry Interval TimerManual Preferred DNS Server IP Address Manual Alternate DNS Server IP AddressDNS SRV Record Resolve Ability SIP Client Port Number Accessing Shelf PropertiesProgramming the V-SIPGW16 Card-Shelf Property Programming Shelf PropertyNAT Keep Alive Packet Sending Interval NAT Voice RTP UDP Port NoNAT Keep Alive Packet Sending Ability NAT Keep Alive Packet TypeSymmetric Response Routing Ability Stun External Address Detection Retry CounterStun Resending Interval SIP Called Party Number Check AbilitySIP T1 TimerTimer Section Maintenance To export provider profiles Configuration ManagementImporting/Exporting V-SIPGW16 Provider Profiles To import provider profilesTo save trace data to the SD Memory Card SIPGW16 Protocol TraceTo transfer trace data to the PC SIPGW16 Protocol Trace Index Index Programming Manual for Virtual SIP Trunk Card PSQX5028ZA KK1008TE0
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