One way speech path IP to IP

[vztech]

CSK10004.5 to SRG 6.0

IP set at site A to IP set at site B
H323 trunks one way talk path

anyone know where I should be looking.
or tell the Network guy where he should be looking

thanks

It's only dialtone-VZ

 

[marc3lo]

QoS on the Network.
Check That Firewall if exist have all ports use in call open

 

[Triton101]

Verify the settings on the phones, make sure that they are correct. Subnets will cause one way speech if you put the wrong subnet MASK, also the wrong Gateway.... and VLANs.

Since it's IP set to IP set go with the sets first. If the phones ring one at one end and the other your dialing setup is probably correct.

 

[9150]

Had the same problem at a company with some IP phones having one way TXM across H323 trunks. All the phones affected were in the company's IT department, I found the tech guys were messing with the IP phone setup and changed the gateway address to a data switch that didn't have a return IP path in its routing table, which only affected the speech when it was over the H323 trunks all local IP calls were fine because all the IP routing for local routing was correct.

 

[vztech]

Both Phones ring
I will confirm gateway settings & Mask

9150- the routing table you are reffering to is on the Data side correct ? In the customer router ?


site A -csk1000 site B SRG
I registered a ip set in main office using site B IP info.
so its a phone off site B SRG.But sits in the main location. So I'm in the same room but one phone is from SRG and the other off CSK1000

I make a call from that IP phone (B)SRG to another IP set registered to site (A) the CSK1000 and it works fine.(both sets are in the same location)

I then make a call from the main site using IP Phone (B) across H323 to the actual site B set and it works also.

I appreciate the help! Back at it Monday
Thanks

It's only dialtone-VZ

 

[vztech]

Update

No gateway was setup on all customers egsisting phones.
I should of caught this sooner

Thanks for the Help

It's only dialtone-VZ