Is it possible to connect an analog phone to an FXS port on a CME router and a VoIP phone to a switch connected to said router and have voice connectivity between the phones? Also, is it possible to connect an FXO port on that same CME to a RJ-11 wall jack to connect to the PSTN and be able to call that VoIP phone as well as the analog phone from my cellphone? I'm trying to tie as I read the CCNA Voice OCG.
View 5 RepliesI can't make skype calling on any land line or cell phone anymore. I think I Isp have blocked it. Is it possible that any isp can block ant internet calling?
View 17 Replies View RelatedRecently at my company we have started using Polycom i335 IP Phones from 8x8 inc, the thing is that while trying to use it directly through a switch it does not register with the server and I get a "url call is disabled" msg on the LCD of the Polycom. On that same switch I am using an Aastra 6755i IP phone, it is working absolutely fine, although it is using the same technology and ports.Now if I connect my laptop via wireless or if I connect a PC through wire and use ICS to share the internet and connect the Polycom to the shared Ethernet port, the Polycom works fine! On the same network Vonage works fine as well. but this Polycom only and only works via ICS?
View 1 Replies View RelatedAny VoIP box which has from 3 to 10 phone ports?I'm sourcing the box for a business that wants to connect about 8 phones to the box, then have the calls terminated on our partitioned platform hosted by a third party.
View 3 Replies View RelatedMy cable provider has installed a separate RCA DHG536 modem for my VoIP phone service alongside my SB5120 modem, and charges me $7 a month modem rental. I am upgrading the SB5120 to a DOC 3.0 modem and wonder if I can abandon the DHG536 modem?
View 2 Replies View RelatedI have a VOIP WiFi phone (MIC505W) I have configure it according to the user manual.I get access to WiFi, but when I dial a number I get busy signal with the message "disconnet".
View 3 Replies View RelatedI have recently been experiencing a problem. This started to occur after I had gotten new internet service and a new router. I now have comcast, and a new NetGear router. I also have a VOIP phone connected to the router call "AllVoi". Now, whenever I use this phone, all connections on WiFi go down as I am using it. While, when I am using any ethernet connections dirctly from the router, it works fine. It becomes a large problem when you are watching a video or something from a laptop WiFi connection.
View 2 Replies View RelatedI have the router for over two years, Present Firmware is V2.0.1.3, I have Polycom phone connected to the router using 8 x 8 VOIP service. The phone was working fine untill yesterday. 8 x 8 tech support suggested getting a different router. I have the same router at home and tried the same phone on my home router - it worked. So, the problem is not the phone but int he router. I tried to call Cisco tech support but found out that the warranty support expired and I need to buy a support plan. Called to buy the support, and gave up after an hours on hold. Left message.
View 1 Replies View RelatedI have been experiencing drops in my wired internet connection and a google search brought me to your forums.It seems to disconnect more often either during a call on my voip phone (a snom) or shortly after - as if a surge of usage makes it drop out?
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We've been configuring our swtichports as follows for our 7945 and 6941 type VoIP Phones, but are having problems witht the 6901.
VLANS
Vlan 900 is a VoIP VLAN
Vlan 999 is a NULL VLAN and is shut down:
interface g0/1
switchport access vlan 999 {VLAN to direct data traffic to the bit bucket becuase a PC shouldn't be connected to this port}
switchport mode access
switchport voice vlan 900
mls qos trust cos
spanning-tree portfast
The 6901 phone doesn't support multiple VLANs, so our configuration above does not work unless vlan 999 is turned on (not good security wise). We got the phones to work also by removing vlan 999 and switchport mode access.
switchport voice vlan 900
mls qos trust cos
spanning-tree portfast
solution that provides the discarding of data for the access VLAN, while supporting the VoIP vlan for this phone?
im having this strange issue where everytime i plug in a voip phone to my 3550 the switch disconnects another voip phone.then to fix the disconnected phone (7940) i need to power off the phone 5-10 minutes then power it on again.
but the strange thing is, once i have to do that to fix the phone and connect the phone back to the switch, the port link is up, but no macs are seen on that port.
We have 2mbps leased line and have Cisco 1841 which is managed by our ISP. I have hooked up another 1841 (please find basic config below, it will get more complex lateron) Now when I connect my laptop I am able to browse Internet. But when I conect VOIP phone, it is not able to contact it's Hosted Server on Internet.
VOIP phone is Polycom SoundPoint 550 and I get URL call disabed message. If I try netgear Firewall everything seems to work.that the voip provider needs following ports UDP Range 16384 - 32766, TCP 5060 & UDP 5060. But in my config all outbound traffic is allowed. [code]
A broadband cable modem is connected to the input of a new BEFSR41 4-port router. The router feeds 4 computers (a newer "primary" PC, and 3 secondary "old goats" that I use to print online grocery coupons). The 4 PC's are networked to share a common printer, a single directory on the "primary" PC, and using a 4-port KVM switch - I switch a single keyboard and mouse to whichever PC that I am using at the time.
View 1 Replies View RelatedHow to set up RVS4000 QOS settings to work with a VOIP phone system? I need to get the QOS active on the VPN so that a remote office with VOIP phones can reach the PBX at the main office over the Internet connection.
View 1 Replies View RelatedCan I get a modem that calls using analog and once it reaches my ISP it converts to 64K?
View 1 Replies View RelatedI took my tv off of the cable, and am watching the Analog channels. Is there a way I can freely watch like USA HD, and such? Also, I have comcast I was going to watch stuff over the internet is there a way around minus switching to business class from comcast to not count toward bandwith?
View 4 Replies View RelatedI have a 1941 Cisco router with WIC-!AM-V2 card that is uning pots( regural phone ) line for data traffic.the problem I am having is the line is establishing connection but it intermittently dropos.The router is configured to dial to Centraal office and I have more that 100 other locations with the same setup that are working fine. The only differene on htis one is it is going thru a PBX line.
View 1 Replies View RelatedFor 10 days, I have had massive upload volumes (2 - 7 GB) per day on my home network, not sure why. I am not downloading streaming video or any videos. We have several computers on our network, and I am not sure which one is diong all of this uploading. So, I installed AnalogX Netstat version 2.15 to monitor the stats on my computer, and it shows all totals for incoming and outgoing are "0kb", which I know isn't true.Why isn't it measuring my transmission? I am running Windows 7.
It shows local machine IP x.x.x.x, device All TCP/IP devices, and "remote" worked - I was able to ping url..successfully. But no stats are being measured at all. Not even CPU usage.
Both of these ISDNs are up, this gives us 4 channels. Someone said they recieved a busy tone when they attempted to dial out. I looked over the system and seen there are two outbound pots dial-peers. Each dial-peer references one of the BRI ports. The preferences are the same on each dial-peer. I think what is happening is that the system is randomly selecting one of the dial-peers due to the preference, even if both channels of the BRI are in use. How does the system know if that port has both channels in use? I've not used ISDN before, so tried to enter the B-channel sub interface and the system (UC500) tells me I cannot do this. I was thinking about adding each channel into a trunk group and then referencing the trunk group in the dial-peer. I can obviously add both BRI's into one trunk group.
View 2 Replies View RelatedHow to get this VC traffic through this network. I am quite new to ASAs, and I feel I am making a tonne of headway
The setup: The VCS Expressway is currently sitting within the DMZ (ip 172.16.10.10) which is NAT'd to 208.118.125.130. The internal VCS Control is pointed to the the VCS Expressway within the DMZ (as it is designed to do).
I have accessibility from the DMZ to the internal network. And from the DMZ to outside seems works partially (more on that below).
The problem:
Calls signalling is able to get through my network, but not media. IE, the call initiates, but media does not connect. Furthermore, I registered an internal endpoints (10.2.20.118) to the DMZ expressway (172.16.10.10). The registration works fine, but again, when I call to another endpoint (internal GK register endpoint to external GK registered endpoint) the call sets up, but media doesn't establish.
Here is the network topology, and below that is the run config.
ASA Version 8.0(4)
!
host name ignite CSGfw
enable password awUSpLuFs5wdhqJE encrypted
password 2KFQnbNIdI.2KYOU encrypted
names
name 10.0.0.0 inside-network
name 172.16.10.10 VCSE
[Code ]........
Found you on Google and prays that the regulars here will take pity on a former Juniper admin. I've got a brand new shop to handle that is all Cisco including CUCM 8.x and I have zero Call Manager experience. How to enable international calling for a single user
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brief flow/steps for making sure a user can dial international? I figured it was as easy as making sure their DN CSS had the ability to do so, but apparently not.
In CUCME if you do not configure any translation rules and leave the system mainly at default, when a call is routed to the PSTN the CUCME system sends the true calling party ID which would be a users extension number. Is it correct to assume that a CUCM server based system, when too left at the majority of default (without translation rules or stripping etc) that it will send the true calling ID to the gateway?
View 1 Replies View Relatedwe have a Cisco 1801 at one of our remote sites that uses an ADSL line for it's primary connection and ISDN as backup. Despite no apparent problems with the ADSL line the ISDN is repeatedly dialling the internet every 2-3 mins during office hours and considerable expense to the customer.
View 3 Replies View RelatedJust recently bought a Linksys E4200 router and it's been rocking so far! I upgraded from a WRT320N. However it seems that calling with SIP (using my Voip Buster account) doesn't work anymore.I don't seem to be able to register with the Voip service. Port is the standard 5060 (if my memory serves me well, I'm not at home now) and I already activated on the router the special tick for Voip ALG calling. Router is upgraded to the latest firmware and it's the V1 router.With all of the above, I still can't connect using SIP to VoiceBuster. It worked like a charm with the WRT320N so it's something with the router?.
View 2 Replies View RelatedI have some tunnels which terminate to my home router. I'm allowing the other ends of the tunnels to use my voice setup. I need to prepend *67 to all called numbers which don't originate from my house. I don't want people calling my home number based on the caller-id number they see when someone across one of the tunnels calls.
So if 5008 calls 212-333-4444 I want it sent to my provider as *672123334444. If 5001 calls a number, I don't want it touched. Can I do this? I can use IOS or CUCM here.
I have 4 remote sites that are using a ASA as thir firewall / router. I'm setting up a full mesh VPN between all the sites. One of the sites have a UC500 and the other sites access that UC over the VPN tunnels. I would like to set up some basic QoS for the VOIP traffic
The site that has the UC will have multiple vpn tunnles coming in from the remote sites. How will I do QoS with voice traffic on that site?
I have a Cisco ASA 5540 running 8.2(5). When I dial a phone on the other of the the VPN the first time I get a blank after it rings(i.e when the voice mail get activated if someone picks the phone up), however works the second and consequent times i dial.
A little background. Two sites A and B connected via IPsec Tunnel. No problems in communication except for the VoIP issue. A Phone in on site A(172.17.168.x) and other on site B(192.168.103.x). Site A and Site B is connected via an IPsec tunnel on the Cisco ASA. First call fails. Second call works. Result of a packet trace is also the same. The UDP packet get drops when tried for the first time but subsequent ones pass.
First time
ASA5520# packet-tracer input inside udp 172.17.168.95 10000 192.168.3.103 10000
Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 0.0.0.0 0.0.0.0 outside
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How can I do a VoIP Install/Repair?
View 3 Replies View Relatedhaving some issues. My basic VOIP network I can get to work no problem uner Vlan 1. But when I try tomake multiple basic networks to connect and put them in to diffrent Vlans such as Vlan 2, 3, 4 and conect them the phones now say configuering IP.
View 1 Replies View RelatedWe just purchased cisco 2960 for our VoIP needs and we are using polycom phones, and Phone and Computer will use same port. Since Polycom phones are capable working with CDP protocol and we are hoping to get another switch to expand VoIP network. I found easiest way of setting up each port is as following (from the cisco tutorial)
Switch#configure terminal
Switch(config)#mls qos
Switch(config)#interface fastethernet 0/1
Switch(config-if)#mls qos trust cos
Switch(config-if)#switchport voice vlan dot1p
Switch(config-if)#switchport voice vlan 10
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit
My first question,when we are using switchport voice vlan dot1p ,I thought we instruct the switch port to use 802.1P priority tagging for voice traffic and to use the default native VLAN (VLAN 0) to carry all traffic.Do I still need to create a Vlan 20 for data and Vlan 10 for voice ?
Secondly,same tutorial adds these commands as well,Do you think for our set up, using those commands are feasible ?
Switch(config-if)#switchport priority extend trust
Switch(config-if)#priority-queue out
Switch(config-if)#spanning-tree portfast
Switch(config-if)#spanning-tree bpduguard enable
Switch(config-if)#exit
Thirdly,when we get another switch and do the same configuration for the second switch, can I use any port on Switch 1 as uplink without doing any configuration ?
my config and all the show's ive run sofar tryign to figure this out, but the policy map isnt matching the traffic for some reason
View 9 Replies View RelatedI have a little weird request at work. One of our offices would like to split the VOIP traffic. At that office we have a 10MB primary and 3MB backup circuit. Currently the phones are routing over the 10MB circuit. The General Manager would like to use the 3MB backup circuit for VOIP traffic. For the 3MB we have two T1 lines bundled together in a multilink. Configuration is bellow if needed
3MB Circuit
I have a 887 setup as a EasyVPN server, and a 861 as an EasyVPN remote - network extension mode with split tunnelling.This works fine - I can ping and connect to machines across the tunnel.However if I setup a VOIP handset to connect across the tunnel it registers and calls work, but drop after 30secs....I know this is normally a firewall or nat problem, are easyvpns firewalled or natted?
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