About PiotrOSki

PiotrOSki · 10-09-2018

Hi I currently have a 3945 with ios Version 15.3(3)M5.I have an issue with SIP OPTIONS ping messages coming from endpoint.In one second cube receive > 5 SIP OPTIONS ping in one second (coming from the same IP) and only for first option packet cisco s...

PiotrOSki · 05-14-2018

Hello Everybody I would like to ask someone with good knowledge of Cisco IOS etc. to help with this I have Cisco 3945E with IOS Version 15.4(3)M7 What I want to reach is that all traffic to some specific public IP should be sent to different public...

PiotrOSki · 03-29-2016

Hi, I am using two Cisco devices (C3845 with Version 15.1(2)T2 and C3945E with Version 15.2(4)M6) to handle SIP calls.Calls works fine, but I have a problem with properly handling PAI or PPI Header in Incoming and Outgoing SIP Calls. In Cisco documen...

PiotrOSki · 09-26-2014

Hi,I am using two Cisco devices (C3845 with Version 15.1(2)T2 and C3945E with Version 15.2(4)M6) to handle SIP calls.Calls work fine, but I have a problem when call termination side hangs up a call, my Cisco is modifying Route Header with improper da...

PiotrOSki · 10-09-2018

And example for successfull 200 OK sent for OPTION Oct 9 11:30:37 10.10.10.10 8625106: Oct 9 09:34:28.569: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_OPTIONS_RESPOct 9 11:30:37 10.10.10.10 8625107: Oct ...

PiotrOSki · 06-07-2018

Hi, Still with no success, any help really appreciated I've testeed route map with cisco 3945 and 3845 but still packets are not routed as expected. looks that no packet was matched to use route map? sh route-maproute-map Navigation, permit, sequ...

PiotrOSki · 05-17-2018

Hi, Please check enclosed 2.jgp with packet flow I can add that Cisco has only one interface And I can add that on interface is assigned ip access-group 101 in access-list 101 permit udp host a.a.a.a host z.z.z.z eq 5060 access-list 101 permit udp ...

PiotrOSki · 05-16-2018

Hi, Yes indeed I need that ALL the traffic from the interface Cisco with destination y.y.y.y goes to x.x.x.x This cisco handles SIP traffic with topology hiding. All packets are directed to cisco, and then based on dial-peer configured on cisco pack...

PiotrOSki · 05-15-2018

Hello Diana Thank you for your help I configured as you described, now it looks like: interface GigabitEthernet0/0 description uplink ip address z.z.z.z 255.255.255.248 ip access-group 101 in no ip unreachables ip policy route-map Navigation dup...

Member Since	‎09-24-2014 02:14 AM
Date Last Visited	‎10-10-2018 11:47 PM
Posts	11

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Cisco 3945 - Resource failure, dropping OPTIONS messages

Route traffic from public IP to other public IP

C3945E Simultaneous Support for incoming PAI and PPI Header - possible?

Incorrect SIP Route Header modification

Re: Cisco 3945 - Resource failure, dropping OPTIONS messages

Re: Route traffic from public IP to other public IP

Re: Route traffic from public IP to other public IP

Re: Route traffic from public IP to other public IP

Re: Route traffic from public IP to other public IP