How to tune T1 timer max invite retries count

skb007 · Post by **skb007** » Fri Apr 03, 2020 5:02 am

1. Brekeke Product Name and Version:3

2. Java version:1.8

3. OS type and the version:RHEL7

4. UA (phone), gateway or other hardware/software involved:NA

5. Your problem:

The default T1 timer is 500ms. If an IP is not responding then it will take 32 seconds before the timeout.

If I change the net.sip.timer.t1=100, still it is going to take 7 seconds before the time out.

How do I limit the number to invite retries to 2 or 3 instead of default 6?

I want to respond to UAC quickly in case destination IP is not responding while keeping the T1 timer 500ms. I want to limit invite reties to 2.

Niloc · Post by **Niloc** » Fri Apr 03, 2020 4:48 pm

Set a shorter timeout number with net.sip.timeout.inviting .

skb007 · Post by **skb007** » Fri Apr 03, 2020 7:27 pm

That did work.

Thanks.