Is there VOIP service/SIP settings in AIRTEL xtreme fiber broadband

@sumitroop I am curious to know whether you get two separate profiles, one for internet and the other for voice or do you get a single profile like Nokia.

Can someone suggest me that if want to use an IP telephony with the above SIP Given settings how do I do the same? I still largely confused.

rajil.s said:

@sumitroop I am curious to know whether you get two separate profiles, one for internet and the other for voice or do you get a single profile like Nokia.

Click to expand...

@rajil.s, I got two separate profiles unlike a single one in Nokia

rajil.s said:

@sumitroop On the telnet interface if you do a

Code:

user(show)# network interface all

it will list the ipv4 and subnet alloted for voice traffic like so

Code:

pon_v666_0_1   Link encap:Ethernet  HWaddr blahblah
               inet addr:10.146.xx.xx  Bcast:10.146.xx.xx  Mask:255.255.254.0
               UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
               RX packets:65014 errors:0 dropped:0 overruns:0 frame:0
               TX packets:65152 errors:0 dropped:0 overruns:0 carrier:0
               collisions:0 txqueuelen:0
               RX bytes:13469121 (12.8 MiB)  TX bytes:13761836 (13.1 MiB)

The gateway for the voice traffic is revealed by arp

Code:

user(show)# arp   

ARP ENTRIES IN CACHE:

  (10.146.158.1) at **redacted** [ether]  on pon_v666_0_1


This is the ip to use on your downstream modem untagged VLAN.

The sip server ip is show at Status>Voice Information

Code:

Soft Switch 10.232.139.146

Here is what i suggest you can try.

1. Delete the inbuilt WAN profile, and create separate VLAN 100 and Voice VLAN 660 profiles (try with VLAN666 if 660 does not work)
2. Bind LAN2 to the Voice profile with connection type IPOE and Bridge
3. On the downstream modem or PC setup a static ip address with the details obtained from the above. Use the gateway as obtained from the arp.
4. Setup static route 10.232.0.0 via voice gateway found above from arp (e.g. route add 10.232.0.0 mask 255.255.0.0 10.146.158.1)
5. Check if you can ping to the softswitch at the ip address obtained above

Click to expand...

@rajil.s when I try to create a profile with suggested option i.e. IPOE & WAN mode as Bridge WAN it gives error "The current service type is not supported in bridge WAN mode." I also saw the screenshot that you have enclosed earlier & the setting you mentioned there are working fine i.e. IPOE with Route WAN & IPOE.

Image enclosed by you in earlier post

@rajil.s my bad I saw the post from @nehalahmad15@gm & mixed it up with your post.. will check now & see if that works for me.

nehalahmad15@gm said:

I just change some settings told by sloj in his post-https://broadband.forum/t/203538/

1. Voice to voice internet (on Huawei modem it is disabled so I use to inspect element on the browser and enable via edit attribute)View attachment 3569
2. Enable NAT
3. Created Static route
4. Setup the Microsip like you guys did see in the attachment

View attachment 3566

before that I use Primary SIP address, So I was able to receive calls but can't call anyone, and so figure it out accidentally when I put the Standby proxy server address in the Proxy box of microsip.
View attachment 3570


but can't figured it out on android, I also tried Csipsimple on android but no luck

Click to expand...

@nehalahmad15@gm could you please share what static route did you put on your system. As I have tried something however doesn't work me.

Hello Nehalahmad15,

I followed the exact same steps that you have mentioned above and I have restarted my router.
On android I am using Calls - SIP VoIP Softphone app.
I am able to receive call as well as able to call others.

But I am facing internet connectivity issue when I have enabled VOIP_INTERNET.
Any idea how to get internet connectivity while in VOIP_INTERNET mode ?

@sumitroop Please post your messages here rather than writing on my profile.

On my pfsense router (downstream of the bridged Huawei H8145V5 router ) I have the following static route,



The interface 'AIRTELVOIP' interface is simply another 'WAN' on the router which is set to the same ip address which the HUAWEI router had on its voip interface. I removed the static ip from the Huawei and instead set it up on the pfsense router.

bhakta98rta said:

Hello Nehalahmad15,

I followed the exact same steps that you have mentioned above and I have restarted my router.
On android I am using Calls - SIP VoIP Softphone app.
I am able to receive call as well as able to call others.

But I am facing internet connectivity issue when I have enabled VOIP_INTERNET.
Any idea how to get internet connectivity while in VOIP_INTERNET mode ?

Click to expand...

Hello bhakta98rta , I tried the same able to register with Calls - SIP VoIP Softphone app however while making calls it is saying forbidden

rajil.s said:

@sumitroop Please post your messages here rather than writing on my profile.

On my pfsense router (downstream of the bridged Huawei H8145V5 router ) I have the following static route,

View attachment 3794

The interface 'AIRTELVOIP' interface is simply another 'WAN' on the router which is set to the same ip address which the HUAWEI router had on its voip interface. I removed the static ip from the Huawei and instead set it up on the pfsense router.

Click to expand...

Hello Rajil.s , thanks a lot for your response. I was able to register with a soft phone app for android using the method suggested by bhakta98rta however calls are getting forbidden error. I am just now using your method on a TP-Link router. will keep you posted

@rajil.s

I attached a TP-Link router (downstream) to my Huawei H8145V5 assigned the static ip of my voip to the interface tp link interface. Also have cloned the Mac interface of TP-Link to the Mac interface of Huawei H8145V5. Have also applied the static routes in tp-link (downstream) still not able to ping the sip proxy. Please suggest

static ip on tp-link & cloned Mac of interface Huawei H8145V5



added static route




Routing table




Ping response

Sumits-MacBook-Pro ~ % ping 10.232.130.170


PING 10.232.130.170 (10.232.130.170): 56 data bytes


Request timeout for icmp_seq 0


Request timeout for icmp_seq 1


92 bytes from 10.175.93.172: Destination Host Unreachable


Vr HL TOS Len ID Flg off TTL Pro cks Src Dst


4 5 00 5400 a546 0 0000 3f 01 87be 192.168.0.106 10.232.130.170





Request timeout for icmp_seq 2


92 bytes from 10.175.93.172: Destination Host Unreachable


Vr HL TOS Len ID Flg off TTL Pro cks Src Dst


4 5 00 5400 8247 0 0000 3f 01 aabd 192.168.0.106 10.232.130.170





Request timeout for icmp_seq 3


Request timeout for icmp_seq 4


Request timeout for icmp_seq 5


Request timeout for icmp_seq 6


Request timeout for icmp_seq 7


Request timeout for icmp_seq 8


Request timeout for icmp_seq 9


Request timeout for icmp_seq 10


Request timeout for icmp_seq 11


Request timeout for icmp_seq 12


Request timeout for icmp_seq 13


Request timeout for icmp_seq 14


Request timeout for icmp_seq 15


Request timeout for icmp_seq 16


Request timeout for icmp_seq 17


Request timeout for icmp_seq 18


92 bytes from 10.175.93.172: Destination Host Unreachable


Vr HL TOS Len ID Flg off TTL Pro cks Src Dst


4 5 00 5400 f5bb 0 0000 3f 01 3749 192.168.0.106 10.232.130.170

@sumitroop I have no idea how these oem firmwares work. I only use openwrt or pfsense.

You should first try pinging the gateway. Hopefully others can help you here with TP-Link.

@rajil.s , could you please explain your setup.. Are you using a Huawei H8145V5 and have connect a linux system directly via Lan. Installed a pfsense firewall on your linux system or have used a pfsense router with a Huawei H8145V5.

My setup is something like this Huawei H8145V5 > physical cable > TP-Link > WIFI > Mac

Huawei H8145V5 - voice profile setup as bridge & bonded to a LAN port

tellanand said:

@rajil.s - the static routes are all set (and I'm able to ping the Airtel's SBC from my PC) - but there are issues with SIP working through a NAT firewall.

We need to use something like a siproxd to make it work. We cannot use STUN because this is not public network.

Click to expand...

Hey there!
I've been trying to configure my Huawei router to allow SIP traffic to pass through but I can't seem to find the routing options in the router's configuration page. I believe you've successfully configured it and I was hoping you could maybe help me out a bit with your settings.
Thanks

sloj said:

@tellanand Try YATE and MicroSIP. They have the feature to make it work with NAT. It's YATE deos it automatically but MicroSIP has an option called Allow IP Rewrite.

Click to expand...

Hey! I've tried using YATE with Airtel's SIP servers but it keeps saying request time out. I believe you have added some routes in your browser and I was hoping you could help me out a bit.
Thanks
PS: I'm a new user so I can't send private messages