Voice over IP

Hi,I read an article saying as of IOS release 12.2(11)T MGCP endpoints can be configured to become h323 endpoints when SRST mode is operating due to a WAN failure.My situation is the following; I have several remote sites all with local MGCP 6608 gat...

HiI am try to work around with my as5800 the following call flow : customer---->telco house---->as5800------>Telco house <232....> <PRI 2722055> <PRI ID 2055> <160221> This I want to do by sharing same E1 PRI for both inbound and outbound dial-peer.T...

Dear Netpros,We have a Cisco AS5350 being used for termination in Laos. This gateway is connected to 4 E1s currently. Now we have a gateway to gateway setup with some customers whereas gatekeeper/H323 Proxy to gateway setup with the rest of the custo...

Hello!Can I register the "called number" DNIS when I use gatekeeper accounting and Tacacs+. Tacacs receivesa lot of h323-accounting information but nothing about destination address?!aaa accounting connection h323 start-stop group tacacs+!gw-accounti...

As it written in h.323 call redirection enhancments for cisco ios 12.2T, as5300 should understand call forwarding. I tried to implement call forwarding on my as 5300, but calls are simply dropped with Cause recovery on timer expiry. Did anyone has s...

We need to connect Alcatel OmniPCX 4400 with board PCM2 R3.2.714.3 with Cisco router 2620 12.2 IOS.On cisco router is installed VWIC 1MFT-E1 Controller E1.Some body know is this board is compatible with Cisco router? Any samples of configuration?Than...

Often i can see that cic, which is shown on MGC in IDLE state(mml command rtrv-tc), on gateway(as5400) is still in busy state. show mgcp connection shows me the following: 5. S3/DS1-0/29 C=4A05B,2150032,2150033 I=0x17B8 P=16650,0 M=4 S=4,4 CO=6 ...

We are running a VoIP network in two cities, area code 03 and 02 in Australia. We use SIP gateways. When an 03xxxxxxxx registered number makes a call to an 02xxxxxxxx number the call is routed ok and the correct originating CLID is present in the out...

HiWe have two callmanager clusters linked together with an Inter cluster link and then there is a 6608 GW registered with one cluster here below is a logical ASCII drawing of the setup.6608--Cluster1--Cluster2Calls that are made to and from the Clust...

Hi,I have some problems understanding the way to connect voice gateway's ports such as FXS, FXO, or E&M to PBX. I have read 2-3 books about cisco voip but none of them talking about the ports of PBX that voice gateway will connect to.All book will sa...

Hi all!I have very strange situation. I put 2 AS's conneted by 2 PRA's to TDM. I'm doing VoIP between two sites, 2 Mbps throughput. In some cases there is very poor voice performance (bad quality). Are any tools, configuration, console commands that ...

Hi all,I'm using 3660 with NM-HDV-2E1-60 and the T-CCS feature to transport SS7 signalling over satellite links and it's working fine.Now, i've to deploy a new network and i've found this new card "NM-HDV2-2T1/E1" (much less expensive !!). I just wan...

Dear Netprosi need help with this error message on my AS5350ver 12.2(2)XB5could not find anything relevantJun 8 11:35:02.962: %NP-3-NAKRSP: NAK Response Received - command 0x1500, result code 0x8028, msg id 0x15FF, session id 0xA6, msg tag 0x0Jun 8...

Dear All,What are the information that I should have and be aware of just in order to integrate with the IVR from one side and the PBX from the other side?!!..IVR --PRI--> GW1 ---E1 leased Line[VoIP]----> GW2 --PRI---> PBXThanks for help,Tamer Byomy

Hello all,I am facing some very strange problems related to FAX calls on some AS5400HPX used with a PGW2200 nailed mode config. Basically some destinations are simply not working for the FAX calls or, in the best case, at a very high failure rate (1 ...