Download Cornfed SIP User Agent 1.1.1

Cornfed SIP User Agent is, as the name suggests, a program that can make calls via SIP to other users of this VoIP protocol. The program is written specifically for the Linux platform and supports both ALSA and OSS. For more information about Cornfed SIP User Agent and how to use it, we refer you to this manual in pdf. The developers have released version 1.1.1 with the following list of changes since our previous entry:

Version 1.1.1:

• (GUI) Dropped support for Gnome GUI client

Version 1.1.0:

• (UA) Fixed bug where transport parameter of Via header lines was not being reflected properly in UAS responses
• (UA) Changed sound card driver to continuously read mic samples even when no call is connected
• (UA) Removed RTP stream locking since no mutual exclusion is necessary
• (UA)(CLI) Removed all code to handle setting volume on soundcard
• (UA)(CLI) Added wav flush command to allow clearing of .wav playback queue
• (UA) Added numerous checks in backend to prevent DNS lookups when they are turned off
• (CLI) Added dns command to turn DNS lookups on and off
• (UA) Added command line argument and config file support for turning off DNS lookups
• (UA) Replaced strstr() calls with strcasestr() when parsing header parameters
• (UA) Removed some strategically placed usleep() calls
• (UA) Fixed bug in calculation of how much output buffer space is available on the soundcard
• (UA) Fixed bug in the way the duration of the main polling loop was calculated
• (UA) Converted heap allocation of dialogs to stack based preallocation
• (UA)(CLI)(GUI) Added passing of RTT estimates from client to backend when starting transactions
• (UA)(CLI)(GUI) Added callbacks and tracking of RTT estimates by clients
• (UA) Rewrite timer code to use specified Round Trip Time estimates rather than a fixed number of retransmissions

Version 1.0.1:

• (UA) Fixed bug in calculation of how much output buffer space is available on the soundcard
• (UA) Removed some strategically placed usleep() calls
• (UA) Fixed bug in the way the duration of the main polling loop was calculated
• (UA) Replaced strstr() calls with strcasestr() when parsing header parameters

Version 1.0.0:

• (UA) Fixed bug where multiple comma-separated URIs on a Contact header line were not handled correctly in a UAC registration response
• (GUI) Fixed bug where changes to a Service Provider info other than the host were not allowed

Version 0.9.13:

• (UA) Added lookup of domain names in hosts file after network DNS lookups have been disabled
• (UA)(CLI)(GUI) Fixed bug where an incoming INVITE request with a request URI other than the local host or a Provider domain or host was not rejected with a 404 Not Found
• (UA) Added disabling of DNS lookups after the first lookup fails
• (UA)(CLI)(GUI) Fixed bug where local endpoint IP address was not set to 127.0.0.1 if network interface is not available
• (UA)(CLI)(GUI) Eliminated local_user fields from all data structures and functions
• (GUI) Relaxed restrictions on user fields in Contact entries