different ways to specify destination channel parameters ... (port / protocol / tcp / udp)

[duhtmep]

Hi everybody

May someone give me a hint for this?

My testenvironment:

• asterisk phone server with name piasterisk is configured to run on UDP 5063 and TCP 5064
• A sipsorcery softphone tries to reach "sip:301@piasterisk"
• 301 is reachable by dialplan and another registered softphone using TCP 5064

Question 1:
Is there a possibility to specify the destinations communication params other than using the URI extension like the following

• "sip:301@piasterisk"; // uses default udp 5060
• "sip:301@piasterisk:5063"; // uses udp 5063

Question 2:
Is there a possibility to specify the destinations communication params other than using the URI extension like the following

• "sip:301@piasterisk;transport=tcp";
• "sip:301@piasterisk:5064;transport=tcp"

The thought behind:
Trying to reach sip:301@piasterisk using the UDP 5063 connection also when 301 is registered via TCP 5064
Or maybe is this not a valid scenario ??