Home of RF and Wireless Vendors and Resources

One Stop For Your RF and Wireless Need

SIP vs IAX | Difference between SIP and IAX

This page compares SIP vs IAX and mentions difference between SIP and IAX. These are protocols used in Voice Over Internet (VoIP).


Specifications SIP IAX
Full Form Session Initiation Protocol Inter-Asterisk Exchange
Utilization of Bandwidth It is less efficient in utilization of bandwidth. It is more efficient in utilization of bandwidth.
Protocol It is plain text protocol. It is binary protocol.
Robustness It is less robust. It is more robust.
Extension It can be extended. It has mechanism for extension. It can not be extended. It does not have extension mechanism.
Usage It is more popular in usage perspective. It is less popular in usage perspective.
Resource exhaustion attack It is not vulnerable against such attack. It is more vulnerable against such attack.

VOIP Related Links

Voice over LTE-VoLTE
VOIP in GSM Gateway


Networking related links

What is Bridge
What is Router
What is Gateway
Firewall basics
TCP-IP Packet format
Difference between OSI and TCPIP layers
Difference between TCP UDP

What is Difference between

difference between FDM and OFDM
Difference between SC-FDMA and OFDM
Difference between SISO and MIMO
Difference between TDD and FDD
Difference between 802.11 standards viz.11-a,11-b,11-g and 11-n
OFDM vs OFDMA
CDMA vs GSM
Bluetooth vs zigbee
Fixed wimax vs mobile

RF and Wireless Terminologies


Share this page

Translate this page