[Sipp-users] Setting from header to use ipv4 addresses

[Julien L. <jl...@cr...>]

A major carrier which we are a new client of has asked us to use our 
ipv4 address rather than our ipv6 address in our From: field.

This was after letting them know we weren't getting any response to our 
INVITE messages, although I can see with telnet that we are reaching the 
port.

After specifying
	-i 199.168.216.216

I get "Network family mismatch for local and remote IP".


Only reference I find for this exact string with sipp is 
https://github.com/SIPp/sipp/blob/master/src/socket.cpp#L2401 , so I'm 
assuming that getaddrinfo is confused by the IPv4 address.    When I 
look at the output of /sbin/ifconfig, I do see both an IPv4 and IPv6 
address :

ens192: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
         inet 199.168.216.216  netmask 255.255.255.192  broadcast 
199.168.216.255

I can tell I'm missing some network admin concepts and thus I'm not sure 
where to look next.

Is there a simpler way to tell sipp "Use the ipv4 address" ?

Julien
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