[Serusers] Packet loss ?

How can I monitor packetloss from the SER? I am able to monitor Ploss from the cisco by monitoring the active call, but I dont know how to monitor ip to ip calls. I am encountering a problem where if i call a SIP phone from the PSTN I receive 0 Ploss. if I make a call from the SIP phone to the PSTN i get tons of PLoss. I have been monitoring it from my cisco gateway..... Called to PSTN in the duration of 37 seconds i lost 94 packets with a delay of 45 avg. 39FA : 276741189hs.1 +742 pid:14 Answer 7133154694 active dur 00:00:37 tx:1001/154588 rx:4203/336240 IP 64.72.107.1:16348 rtt:0ms pl:41050/1190ms lost:94/6/0 delay:45/45/85ms g711u law Called from PSTN in the duration of 50 seconds i lost 0 packets with a delay of 25 avg. 3A0D : 276761635hs.2 +167 pid:1011 Originate 7133154694 active dur 00:00:50 tx:2517/402720 rx:5033/402640 IP 64.72.107.1:16550 rtt:3174ms pl:45030/0ms lost:0/2/0 delay:25/25/65ms g711ul aw ----------------------- Harold Workman CCNA, CCNP Cytel Communications hworkman(a)cytelcom.com Ph. 281-449-4000 x3098